Nemesis

Sacrifice Seal of Removal: Return target creature to its owner's hand.

Each player loses 1 life for each creature they control.

Fading 2 (This creature enters the battlefield with two fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you...

Sacrifice a creature: Regenerate target creature.

Sacrifice Seal of Doom: Destroy target nonblack creature. It can't be regenerated.

Target creature gets +1/-1 and gains haste until end of turn.

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}.

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}.

Flying Players play with their hands revealed.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) {2}, {T}: Search your library for a Mercenary permanent...

You may sacrifice a Mountain rather than pay this spell's mana cost. Target creature gets +X/+0 until end of turn, where X is the number of Mounta...

Sacrifice Seal of Fire: It deals 2 damage to any target.

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

If you control a Forest, rather than pay this spell's mana cost, you may have each other player gain 6 life. Destroy all enchantments.

Search your library for up to two Forest cards, put them onto the battlefield, then shuffle your library.

Sacrifice Seal of Removal: Return target creature to its owner's hand.

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

Whenever Silkenfist Fighter becomes blocked, untap it.

Sacrifice Seal of Cleansing: Destroy target artifact or enchantment.

{U}, {T}, Discard a card: You may tap or untap target artifact, creature, or land.

{W}, {T}, Discard a card: Target creature can't attack this turn.

Sacrifice Seal of Strength: Target creature gets +3/+3 until end of turn.

If you control a Forest, rather than pay this spell's mana cost, you may have each other player gain 5 life.

Search your library for up to two Forest cards, put them onto the battlefield, then shuffle.