Gideon, the Great Odyssey

+8: Sacrifice three creatures or planeswalkers
+5: Choose one- 1. Pay 4. 2. You lose 1 life. 3. Put an odyssey counter on gideon, the great odyssey.
-10: Remove an odyssey counter from gideon, the great odyssey. You lose 2 life. Destroy all creatures you don't control.