Arcane Lighthouse [Commander 2014] 13 it is treated as an

it is treated as an Equip Card during the End Phase of this turn

and any battle damage you received from the battle is also inflicted to oyur opponent

unattach Elbrus

Set: Dark Legends Card type: Counter Trap Rarity: Ultra Rare Attack: 0 Defense: 0 Negate the activation and effect of an opponent's Spell or Trap Card and destroy it

Then Special Summon 1 "Masked Hero" monster from the Extra Deck with the same Attribute

Arcane Lighthouse [Commander 2014] 13 it is treated as anSet: Commander 2014 Type: Land Rarity: Uncommon {T}: Add {C}. {1}, {T}: Until end of turn, creatures your opponents control lose hexproof and shroud and can't have hexproof or shroud.