Foundry Champion

Flying At the beginning of each combat, choose first strike, vigilance, or lifelink. Creatures you control gain that ability until end of turn.

Trample Bloodrush — 5GG, Discard this card: Target attacking creature gets +9/+9 and gains trample until end of turn.

Consuming Aberration's power and toughness are each equal to the number of cards in your opponents' graveyards. Whenever you cast a spell, each opponent reveals cards from the top of their library until they reveal a land card, then puts those cards into their graveyard.

Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Whenever a +1/+1 counter is put on this creature, you may draw a card.

Flying Battalion — Whenever this creature and at least two other creatures attack, this creature deals 3 damage to any target and you gain 3 life.

Rubblehulk's power and toughness are each equal to the number of lands you control. Bloodrush — 1RG, Discard this card: Target attacking creature gets +X/+X until end of turn, where X is the number of lands you control.

Extort (Whenever you cast a spell, you may pay W/B. If you do, each opponent loses 1 life and you gain that much life.) Whenever this creature attacks, you may return target artifact, creature, or enchantment card from your graveyard to your hand.

GU: This turn, each creature you control enters with an additional +1/+1 counter on it. GU, Remove a +1/+1 counter from a creature you control: Draw a card.