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From $6.50
'If an opponent cast three or more spells this turn, you may pay {0} rather than pay this spell's mana cost.
Exile any number of target spells.
From $1.75
'Flash If an opponent would draw a card except the first one they draw in each of their draw steps, instead you create a Treasure token. (It's an artifact with...
From $5.75
'If an opponent cast three or more spells this turn, you may pay {0} rather than pay this spell's mana cost.
Exile any number of target spells.
From $1.25
'You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice that creature at the beginning of the next end step. Splice onto Arcane...
From $3.25
'Whenever a player taps a land for mana, this enchantment deals 1 damage to that player.
From $1.75
'You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice that creature at the beginning of the next end step. Splice onto Arcane...
From $3.50
'You don't lose unspent green mana as steps and phases end.
Omnath gets +1/+1 for each unspent green mana you have.
From $1.50
'This land enters tapped.
As this land enters, choose a color other than green.
{T}: Add {G} or one mana of the chosen color.
From $3.25
'Whenever a player taps a land for mana, this enchantment deals 1 damage to that player.
From $3.50
'Whenever a player taps a land for mana, this enchantment deals 1 damage to that player.
From $7.75
'Choose one —
• Counter target spell if it's blue.
• Destroy target permanent if it's blue.