Human creatures you control have ": Add one mana of any of this creature's colors."
, : Put a +1/+1 counter on each creature you control.
Flood the board with Humans, turn each one into a mana dork, then convert that explosive mana into a game-ending payoff. Early turns build a tribal Human board, mid-game you ramp hard off your own creatures, and late-game you either pump the whole team with Katilda's activated ability or dump mana into a finisher.
Massive mana generation by tapping a wide Human board for any GW color
Cheap two-mana commander that comes down early and snowballs
Built-in anthem/overrun effect via the +1/+1 counter ability
Deep, well-supported Human tribal pool in green-white
Extremely vulnerable to board wipes that erase your mana engine
Mana relies on creatures, so summoning sickness slows the turn they enter
Two-color identity lacks strong interaction and card draw fixing
Katilda removal cuts the mana-of-any-color ability immediately
Protects your Humans from sacrifice and targeting while reinforcing the tribe.
Add fast mana and protection like Heroic Intervention, Teferi's Protection, and Cavern of Souls to insulate your engine, plus efficient draw such as Beast Whisperer and Guardian Project to refuel. Lean into a true combo finish—Craterhoof Behemoth or a token engine like Mondrak, Glory Dominus—and tighten the curve so Katilda's mana actually outpaces the table. Swap weak Humans for high-impact lords and ETB value to make the wide board lethal faster.
Legendary Creature — Human Warlock
: Add one mana of any of this creature's colors."