At the beginning of your draw step, draw an additional card. At the beginning of your end step, discard your hand.

{X}{U}, {T}, Discard two cards: Return X target creatures to their owners' hands.

Flying This creature gets -1/-1 for each card in your hand. {3}{U}, Discard three cards: Return this card from your graveyard to the battlefield tapped.

Whenever this creature becomes untapped, you may pay {2}. If you do, draw a card. Whenever an opponent casts a spell from anywhere other than their hand, draw a card. Discard a card: This creature can't be blocked this turn.

At the beginning of your upkeep, sacrifice this creature unless you put two cards from your graveyard on the bottom of your library. {G}{G}, Discard a card: You may have this creature assign its combat damage this turn as though it weren't blocked.

{2}{G}, {T}, Discard two cards: All lands target player controls become 3/3 creatures until end of turn. They're still lands.

{1}{U}, Discard a card: Draw a card. {1}{U}, Sacrifice this enchantment: Draw a card.

Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.

When this enchantment enters, exile the top five cards of your library face down. At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with this enchantment into your hand. At the beginning of your end step, discard a card. When you lose control of this enchantment, put all cards exiled with this enchantment into their owner's graveyard.

As this enchantment enters, discard your hand. At the beginning of your draw step, draw an additional card.

At the beginning of your end step, you may reveal your hand and put all land cards from it onto the battlefield. If you do, discard your hand.