mtg cards with amass Katra, Dreadhorde Queen [Esper Commander] : r/custommagic A cheap uncommon legend to

The active player loses

Capable of being tapped to produce one Black mana, when Bojuka Bog enters the battlefield, its controller may exile all cards within the target player's graveyard

She is so great at free recursion

It is also notable that most agro decks use little or no pure card draw spells because they can get enough card advantage from spells that also offer a tempo boost such as the afore mentioned Bloodbraid

Its a lot easier to generate counters on some permanents than others, and so being able to redistribute them in partial amounts (without relying on dumping them all on the Ozolith when stuff dies) unlocks some nice gameplay synergies

The token itself isn't anything special, just a 3/3 Serpent token with no abilities