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'Trample
If you tap a permanent for mana, it produces three times as much of that mana instead.
'Whenever a player taps a land for mana, this enchantment deals 1 damage to that player.
'Instant and enchantment spells you cast cost {2} less to cast.
'Tap all lands target player controls and that player loses all unspent mana.
'If a player would add mana, instead all players add that mana.
'Lands target player controls don't untap during their next untap step.
'Tap all lands target player controls and that player loses all unspent mana.
'You may play up to three additional lands this turn.
'White spells cost {3} more to cast.
Activated abilities of white enchantments cost {3} more to activate.
'Tap all lands target player controls and that player loses all unspent mana.
'Counter target spell unless its controller pays {3}.