Ezio of the brotherhood

assassins you control have +1/+1, menace and deathtouch
+1 - create one 2/2 assassins tokens
- 2 - target creature gets X +1/+1 counters, X is equal to amount of assassins you control
- 2 - target creature gets X -1/-1 counters, X is equal to amount of assassins you control
(nothing is real, everything is permitted)