Rust Elemental

T: Add three mana of any one color.

Exile target artifact or enchantment.

Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated.

T: Target creature gets +X/+X until end of turn, where X is this creature's power.

Equip costs you pay cost 1 less. As long as this creature is equipped, each creature you control that's a Soldier or a Knight gets +1/+1.

W, T: Tap target artifact.

The next time target creature would deal damage this turn, prevent that damage. You gain life equal to the damage prevented this way.

Choose one — • Tap two target creatures. • Creatures don't untap during target player's next untap step. Entwine 1 (Choose both if you pay the entwine cost.)