Serial Designation V

First strike, Menace Whenever a creature dies put 2 oil counters on Serial Designation V, Merciless Killer. Whenever Serial Designation V, Merciless Killer attacks you may remove 2 oil counters from Serial Designation V, Merciless Killer and pay {b} if you do choose 2— • Create 2 3/3 Sentinel creature tokens with first strike. • You lose 1 life and create a treasure token. • Serial Designation V, Merciless Killer deals damage to any target equal to the amount of Sentinel tokens you control.