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'Whenever you gain life, target opponent loses that much life.

'Your opponents can't cast spells this turn.

'Whenever another creature enters, you gain 1 life.

'Each player shuffles all permanents they own into their library, then reveals that many cards from the top of their library. Each player puts all artifact, creature, and land cards...

'Flying Whenever this creature deals combat damage to a player, search that player's library for a card, then that player chooses a card name. If you searched for a creature...

'Destroy all blocking creatures and all blocked creatures.

'Copy target instant or sorcery spell. You may choose new targets for the copy.

'Enchant permanent Enchanted permanent has indestructible. (Effects that say "destroy" don't destroy that permanent. A creature with indestructible can't be destroyed by damage.)

'Flying Whenever this creature deals damage to an opponent, that player discards a card at random.

'Flying {T}: Add one mana of any color.

'This land enters tapped unless you control a Swamp or a Mountain. {T}: Add {B} or {R}.

'This land enters tapped unless you control a Plains or an Island. {T}: Add {W} or {U}.