Rattleclaw Mystic

Outlast 2W (2W, T: Put a +1/+1 counter on this creature. Outlast only as a sorcery.) Whenever you activate this creature's outlast ability, create a 1/1 white Warrior creature token.

Flying This creature gets +1/+1 for each other creature you control with a +1/+1 counter on it. 3W: Put a +1/+1 counter on target creature.

Morph 3WW (You may cast this card face down as a 2/2 creature for 3. Turn it face up any time for its morph cost.) When this creature is turned face up, creatures you control get +2/+2 until end of turn.

You may have this creature enter as a copy of any nonland permanent on the battlefield.

Delve (Each card you exile from your graveyard while casting this spell pays for 1.) Look at the top seven cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Delve (Each card you exile from your graveyard while casting this spell pays for 1.) Look at the top seven cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Tap X target creatures. Ferocious — If you control a creature with power 4 or greater, those creatures don't untap during their controllers' next untap steps.

Flying Morph 5UU (You may cast this card face down as a 2/2 creature for 3. Turn it face up any time for its morph cost.) When this creature is turned face up, return all other tapped creatures to their owners' hands.