Srakahr, Shadow Assassin

Reach, Double Strike, Vigilance, Lifelink
When Srakahr enters the battlefield, create two
3/3 Cultist Rogue creature tokens.
Whenever Srakahr, Shadow Assassin is put
into a graveyard, shuffle it into its owners library.
Whenever a creature dies, that Srakahr
dealt damage to this turn,
put a +1/+1 counter on Srakahr, Shadow Assassin.