Invasion

Scarred Puma can't attack unless a black or green creature also attacks.

Enchant creature Enchanted creature gets +2/+2 and can't block.

At the beginning of your upkeep, if Pyre Zombie is in your graveyard, you may pay {1}{B}{B}. If you do, return Pyre Zombie to your hand. {1}{R}{R},...

Flash Haste

At the beginning of your upkeep, discard a card at random. If you discard a creature card this way, return it from your graveyard to the battlefiel...