mtg card abilities Original Spin Rules Text: Triggered ability, 80

All of this combines for an underwhelming commander, especially when compared to Marneus Calgar

Indestructible Annihilator 4 (Whenever this creature attacks, defending player sacrifices four permanents of their choice.) When Ulamog is put into a graveyard from anywhere, its owner shuffles their graveyard into their library

The new ability, Vanish , keeps the Giant Cobra protected from actions , or at least ensures mutal destruction

As far as pure ramp goes, however, Tato Farmer is beat by a multitude of other options

Sighted-Caste Sorcerer Its debatable whether Sighted-Caste Sorcerer is better or worse than Akrasan Squire