Hero card

Teyo, Diamondblade Mage

Legendary Creature - Human Warlock

Value on arrivalDoes its thing as it enters: worth it from the first moment

Needs: Valiant

Gives: Counter +1/+1, Outlaw / Crime, ETB

Not in winning lists yet: read from the card text and the graph

Build a deck with Teyo, Diamondblade Mage as the hero

Benefits from it

Rakish Crew · At Knifepoint · Lazav, Familiar Stranger · Lilysplash Mentor · Hellspur Posse Boss · Crossbones, Malicious Mercenary · Torgal, A Fine Hound · Brineborn Cutthroat

Use instead if you don't have it

Cackling Slasher · Putrid Pals · Crossbones, Malicious Mercenary · Pirate Peddlers · Madame Null, Power Broker · Vile Entomber

Cards in the meta that answer it

Burst Lightning (Izzet Elemental) · Countersculpt (Azorius Control) · Get Lost (Azorius Control) · Jeskai Revelation (4-Color Control)