Armor Wars (MSH-203) - Marvel Super Heroes Foil

(As this caga enters and after your draw step, add a lore counter. Sacrifice after III.)

[I] You may draw a card for each artifact you control. If you do, each opponent draws a card.

[II] Artifact spells you cast this turn cost 1 less to cast.

[III] This Saga deals X damage to target opponent, where X is the greatest mana value among artifacts you control.