Strax, Sontaran Nurse (Surge Foil) [WHO - 765] Language:English Gate Colossus can't be blocked

Gate Colossus can't be blocked by creatures with power 2 or less

For each of those creatures

Rules Text Contains: 3(G/P): Transform Blightreaper Thallid

If it would leave the battlefield

Strax, Sontaran Nurse (Surge Foil) [WHO - 765] Language:English Gate Colossus can't be blockedRarity: R #: 765 Creature Type or Sub Type: Legendary Creature Alien Cleric P: 5 T: 5 Rules Text Contains: Vigilance, trample Grenades! 2, T, Sacrifice an artifact: Choose a player at random. When you do, Strax fights another target creature that player controls. Glory of Battle Whenever Strax deals damage to a creature, put a +1 +1 counter on Strax.