It can be used as a white commander or a helpful card in modified-themed decks focusing on auras
Sulfuric Vortex Few cards in Cube scream more red deck wins and burn than Sulfuric Vortex
You can throw most of that power level article out, at least until the dispari-ty between "Uro, Oko, etc." and "cards that aren't embarrassing" gets a little smaller
Karn's last ability isn't a mana ability, even though it adds mana
Many Assassins have various keyword abilities such as menace, which makes them not only harder to block, but more likely to take out your opponents, especially if their life total hits 10 for Ezio Auditore da Firenze to make them lose the game with its triggered ability
This is the play when their answer lines up with a specific threat and the odds of them drawing another out are low