Nemesis

If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. All damage that would be dealt to ta...

If an opponent controls a Mountain and you control a Plains, you may cast this spell without paying its mana cost. Prevent all damage that would be...

Target creature can't attack or block this turn.

If an opponent controls a Swamp and you control a Forest, you may cast this spell without paying its mana cost. Target player gains 6 life.

Cast this spell only during the declare blockers step. Attacking creatures become blocked. (This spell works on creatures that can't be blocked.)

Until end of turn, target land becomes a 3/3 creature that's still a land.

If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Cast this spell only during combat. ...

If an opponent controls a Forest and you control an Island, you may cast this spell without paying its mana cost. Put target creature on top of its...

Until end of turn, if a player taps a nonbasic land for mana, it produces colorless mana instead of any other type.

You may return two Islands you control to their owner's hand rather than pay this spell's mana cost. Tap all creatures.

You may return an Island you control to its owner's hand rather than pay this spell's mana cost. Counter target spell unless its controller pays {1}.

Draw a card, then draw cards equal to the number of cards named Accumulated Knowledge in all graveyards.