Hero card

Blooming Stinger

Creature - Plant Scorpion

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

Needs: Valiant

Gives: ETB

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

Build a deck with Blooming Stinger as the hero

Makes it work

Mouse Trapper · Nettle Guard · Whiskervale Forerunner · Veteran Guardmouse · Whiskerquill Scribe · Emberheart Challenger · Seedglaive Mentor · Flowerfoot Swordmaster

Benefits from it

Lilysplash Mentor

Use instead if you don't have it

Arcane Amphisbaena · Attercop · Thornweald Archer · Fynn, the Fangbearer · Flesh Burrower · Venomsac Lagac

Cards in the meta that answer it

Requiting Hex (Dimir Aggro) · Burst Lightning (Izzet Elemental) · Countersculpt (Azorius Control) · Get Lost (Azorius Control)