Darksteel Forge [Magic 2014] Basic Land whenever either of those creatures

whenever either of those creatures deals combat damage

"Avacyn emerged from the broken Helvault

you might as well trade it for something else

Set: Battlebond Type: Land Rarity: Rare Sea of Clouds enters the battlefield tapped unless you have two or more opponents

tap enchanted creature

Darksteel Forge [Magic 2014] Basic Land whenever either of those creaturesSet: Magic 2014 Type: Artifact Rarity: Mythic Cost: {9} Artifacts you control have indestructible. (Effects that say "destroy" don't destroy them. Artifact creatures with indestructible can't be destroyed by damage.) "It is as if this world has been expecting our blessings." Elesh Norn, Grand Cenobite