Nemesis Trap [Worldwake]

Nemesis Trap [Worldwake]Set: Worldwake Type: Instant Trap Rarity: Uncommon Cost: {4}{B}{B} If a white creature is attacking, you may pay {B}{B} rather than pay this spell's mana cost. Exile target attacking creature. Create a token that's a copy of that creature. Exile it at the beginning of the next end step.

When Tolarian Emissary enters the battlefield

{T}: Counter target spell unless its controller pays {2}

One razorclaw is three bears too many

Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void

{W}{W}: Tap target creature

Set: Magic 2013 Type: Creature — Viashino Shaman Rarity: Uncommon Cost: {4}{R} When Mindclaw Shaman enters the battlefield

Set: Weatherlight Type: Instant Rarity: Rare Cost: {1}{W} Until end of turn

As long as Archangel of Tithes is untapped

"Avacyn's protection is everywhere

Set: Khans of Tarkir Type: Creature — Djinn Wizard Rarity: Uncommon Cost: {2}{U}{R}{W} When Warden of the Eye enters the battlefield

create a number of 1/0 blue Elemental creature tokens equal to your devotion to blue

Remove X storage counters from Saltcrusted Steppe: Add X mana in any combination of {G} and/or {W}