Colosse de pestacier 099/155

Trampling (This creature can deal excess combat damage to the player or planeswalker it's attacking.), Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.), Indestructible (Effects that say "destroy" don't destroy this permanent. An indestructible creature can't be destroyed by damage.) If the Steel Colossos would be put into a graveyard from anywhere, reveal the Steel Colossos and shuffle it into its owner's library instead.