Thopter Engineer

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.

Creatures you control have flying. Creatures your opponents control lose flying and can't have or gain flying.

You may have this enchantment enter as a copy of an enchantment you control, except it has "At the beginning of your upkeep, you may exile this enchantment. If you do, return it to the battlefield under its owner's control."

Trample Whenever this creature deals combat damage to a player, you may cast your commander from the command zone without paying its mana cost. (You still pay any additional costs.)

Indestructible Darksteel Juggernaut's power and toughness are each equal to the number of artifacts you control. This creature attacks each combat if able.

Bestow 3GWU (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached.) Enchanted creature gets +4/+4. Whenever an enchanted creature or enchantment creature you control attacks, draw a card.

Trample Whenever this creature deals damage to an opponent, you may return target card from your graveyard to your hand.

Destroy all artifacts, creatures, and enchantments. Cycling 3 (3, Discard this card: Draw a card.)