Clever Concealment [The List] Energy Set: Part the Mistveil Finish:

Set: Part the Mistveil Finish: Cold Foil Type: Equipment Subtype: Chest Rarity: Legendary Class: Ninja Whenever you transcend

then return it to the battlefield tapped under its owner's control

they cast it without paying its mana cost

there is an additional combat phase followed by an additional main phase

Underworld Cost: 7

Clever Concealment [The List] Energy Set: Part the Mistveil Finish:Set: The List Type: Instant Rarity: Rare Cost: {2}{W}{W} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Any number of target nonland permanents you control phase out. (Treat them and anything attached to them as though they don't exist until your next turn.)