Arsianna, death wizard

haste, deathtouch
when Arsianna, death wizard enters the battlefield if {p/b} was spent to cast target player sacrifices that many permanents that was used to cast and {x} is the power and toughness of the creature. if {x} is more than 10 this card gains annihilator 2

{t}-{b} Arsianna gets -1/-1 for each {b} used this way until the start of your next upkeep if {b} is more than 10 all nonland permanents get 5 1/1 counters