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'Prevent all combat damage target creature would deal this turn.
Prevent all combat damage that would be dealt to target creature this turn.
'This land enters tapped.
{T}: Add {W} or {U}.
'Whenever a permanent is returned to your hand, you may pay {1}. If you do, draw a card.
'This land enters tapped.
{T}: Add {W} or {U}.
'{2}{W}: Tap target creature.
{2}{U}: Counter target activated ability. (Mana abilities can't be targeted.)
'Creatures opponents control entering the battlefield don't cause backup abilities to trigger. At the beginning of your combat step, detain target creature with backup or vehicle an opponent controls. (Until...
'Flying, first strike
Creatures your opponents control get -1/-0.
'{1}, {T}: Add {W}{U}.
'{T}: Add {W} or {U}.
{W/U}{W/U}{W/U}{W/U}, {T}, Sacrifice this artifact: Draw two cards.
'When this creature enters, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)
'This creature can't be blocked.
When this creature enters, you gain 4 life.
When this creature enters, sacrifice it unless {U} was spent to cast it.
'Each opponent can't cast noncreature spells with mana value greater than the number of lands that player controls. Whenever an opponent casts a spell, if no mana was spent to...