Body of Knowledge's power and toughness are each equal to the number of cards in your hand. You have no maximum hand size. Whenever this creature is dealt damage, draw that many cards.

Defender (This creature can't attack.) When this creature enters, draw a card.

This spell can't be countered. Draw cards equal to the greatest toughness among creatures you control, then put any number of creature cards from your hand onto the battlefield.

Defender When this creature enters, draw a card.

Enchant creature Enchanted creature can't be blocked. Whenever enchanted creature attacks, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Target creature can't be blocked this turn. Flashback {U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Target creature can't be blocked this turn. Draw a card.

Whenever a creature you control deals combat damage to a player, put a loyalty counter on Kaito. +1: Up to one target creature you control can't be blocked this turn. Draw a card, then discard a card. −2: Create a 2/1 blue Ninja creature token. −9: You get an emblem with "Whenever a player casts a spell, you create a 2/1 blue Ninja creature token."

Whenever this creature attacks, another target attacking non-Human creature can't be blocked this turn.

Equipped creature can't be blocked except by Walls. Equip {2}

Devoid (This card has no color.) Target creature can't be blocked this turn. Draw a card.

Defender {3}, {T}: Target creature can't be blocked this turn.

This spell can't be countered. Trample, ward {4} Whenever Koma deals combat damage to a player, create four 3/3 blue Serpent creature tokens named Koma's Coil.

If you would draw a card while your library has no cards in it, you win the game instead.

{T}: Add one mana of any color in your commander's color identity.

{T}: Add one mana of any color that a land an opponent controls could produce.

({T}: Add {G}.)

This land enters tapped unless you control a Forest or an Island. {T}: Add {G} or {U}.

({T}: Add {U}.)

This land enters tapped. {T}: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

You have no maximum hand size. {T}: Add {C}.

{T}: Add {C}. {4}, {T}: Target creature can't be blocked this turn.

Defender {T}: Exchange your life total with this creature's toughness.

You have no maximum hand size. At the beginning of your upkeep, you gain 1 life for each card in your hand.

During your turn, creatures you control have hexproof. Each creature you control with toughness greater than its power assigns combat damage equal to its toughness rather than its power.

Equipped creature gets +2/+2. As long as equipped creature is legendary, it has hexproof. (It can't be the target of spells or abilities your opponents control.) Equip {1}

Defender {T}: Creatures you control gain haste until end of turn.

Defender (This creature can't attack.) Flying Prevent all combat damage that would be dealt to and dealt by this creature.

Defender, flying

Choose one — • Target creature gets +3/+3 until end of turn. • Permanents you control gain hexproof until end of turn. • Return target creature to its owner's hand.

Enchant creature Enchanted creature gets +0/+2 and assigns combat damage equal to its toughness rather than its power. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Defender Whenever this creature blocks a creature, that creature doesn't untap during its controller's next untap step.

Defender {G}: This creature gains reach until end of turn. (It can block creatures with flying.)

Each creature you control assigns combat damage equal to its toughness rather than its power. {G}: Target creature with defender can attack this turn as though it didn't have defender. {2}{G}: Creatures you control get +0/+1 until end of turn.

Creatures you control get +0/+5 and gain reach until end of turn.

At the beginning of each combat, double the power and toughness of each creature you control until end of turn.

{T}: Add one mana of any color in your commander's color identity.

Defender {T}: Add X mana in any combination of colors, where X is the number of creatures you control with defender.

Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {T}: The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it.

Flying {T}: Add one mana of any color.

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

If you tap a permanent for mana, it produces twice as much of that mana instead.

You may cast spells from your hand without paying their mana costs.

Defender {T}: Add {G} for each creature you control with defender.

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Defender {T}, Tap an untapped creature you control: Add one mana of any color.

{1}, {T}: Add {G}{U}.

{T}: Add {C}{C}.

Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana.

Defender (This creature can't attack.) {T}: Add {G}.

Return all attacking creatures to their owner's hand.

Counter target spell.

Counter target spell. If the spell is countered this way, exile it with three time counters on it instead of putting it into its owner's graveyard. If it doesn't have suspend, it gains suspend. (At the beginning of its owner's upkeep, they remove a time counter. When the last is removed, they may play it without paying its mana cost. If it's a creature, it has haste.)

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature loses all abilities and is a black Skeleton creature with base power and toughness 1/1. (It loses all other colors, card types, and creature types.)

Return to their owners' hands all creatures with toughness less than or equal to the number of Islands you control.

Counter target spell unless its controller pays {3}.

Destroy target artifact or enchantment. Its controller gains 4 life.

Counter target noncreature spell.