
Menace (This creature can't be blocked except by two or more creatures.)
When Scarlet Spider enters, you may discard a card. If you do, put a +1/+1 counter on him.
Mayhem (You may cast this card from your graveyard for
if you discarded it this turn. Timing rules still apply.)
Drop Kaine on turn 2, discard a card to grow him, and start swinging with menace while leaning on Mayhem to recast him cheaply after he dies or gets bounced. He's a resilient, low-cost aggro threat that doubles as a discard outlet, so you go fast with cheap evasive beaters and reward the cards you ditch via reanimation, madness, and graveyard payoffs.
Tighten the curve with more one- and two-mana evasive threats and efficient equipment (Lightning Greaves, Bonesplitter, Embercleave) so Kaine connects every turn. Add stronger card engines and madness payoffs (Bone Miser, Containment Construct, Glint-Horn Buccaneer) plus reliable reanimation targets to convert pitched cards into value. Round out with quality interaction (Deadly Rollick, Terminate, Bedevil) and a couple of redundant drain/burn finishers so a single board wipe doesn't end the game.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
No combos found for this commander on Commander Spellbook.
Same color identity (BR), by popularity.