Legions

Amplify 3 (As this creature enters the battlefield, put three +1/+1 counters on it for each Dragon card you reveal in your hand.) Flying {T}: Kilnm...

Flying Morph {6}{R}{R} (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 Imperial Hel...

All Sliver creatures have provoke. (Whenever a Sliver attacks, its controller may have target creature defending player controls untap and block it...

{T}, Sacrifice a Goblin: Goblin creatures get +2/+0 until end of turn.

Provoke (Whenever this creature attacks, you may have target creature defending player controls untap and block it if able.)