Artifact Creature — Golem 9/9, 9 (9)
Rare (U1)
Trample (If this creature would assign enough damage to its blockers to destroy them, you may have it assign the rest of its damage to defending player or planeswalker.)
Colossus of Sardia doesn't untap during your untap step.
{9}: Untap Colossus of Sardia. Activate this ability only during your upkeep.
From the Sardian mountains wakes ancient doom:
Warrior born from a rocky womb.
Illus. Jesper Myrfors

5/1/2008: The ability that untaps it during your upkeep has been returned to an activated ability. There is no restriction on how many times it can be untapped during your upkeep with this ability.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern