The tradeoff is that black's ramp is more fragile than green's land-based approach a well-timed artifact removal spell can set you back significantly
Someone removes an engine piece, Sun Titan quietly rebuilds it
Combine Riveteers Ascendancy with cards like Eternal Witness to return higher-cost cards and keep the cycle going
Eternalize only as a sorcery.) Creature - Cat Color tag templates(None) Angel of Sanctions Flying When this creature enters, you may exile target nonland permanent an opponent controls until this creature leaves the battlefield
Some of those are also direct damage spells that hit players, but a burn spell only qualifies for this ranking if it targets creatures/planeswalkers, too
Its kind of like having an Enduring Courage or Ogre Battledriver in the command zone, but Ardoz, Cobbler of War is cheaper and doesnt give haste