Foundry Champion

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

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.

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

Flying Whenever this creature deals combat damage to a player, that player exiles the top card of their library. You may play lands and cast spells from among cards exiled with this creature.

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.

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.