Chatzuk, Mighty Guitarist

Banding (Just ask around until you find someone who knows.)
Creature spells you cast with banding cost {2} less to cast.
Whenever two or more creatures you control attack in a band, each creature in that band gets +1/+1 until end of turn for each creature in that band.

Nevermind

(Spells without mana costs can't be played)
When this spell resolves, discard a card. Then draw a card.
Splice onto Anything {1}{R} (As you cast a spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effect to that spell.)