all samurai cards mtg Samurai's Katana | Final Fantasy Peerless Samurai | Kamigawa: Neon

They both start as 3/3s that get +1/+1 counters whenever you discard a card or draw a card, respectively

Plenty of cards also reward you for drawing cards at all

Also Lightning Bolt working as a Giant Growth in certain situations, such as dodging an opposing Bolt for example, has blown me out in many games

Atraxa doesnt need a deep pool of support, either

(3/19/2021) After a spell with split second resolves (or otherwise leaves the stack), players may again cast spells and activate abilities before the next object on the stack resolves.

Whenever a creature with a fungus counter on it dies, create a 1/1 green Saproling creature token for each fungus counter on that creature