mega slowbro pokemon card - Mega-Slowbro-EX (27/108) - XY Evolutions place 12 damage counters on the Attacking Pokémon. M Slowbro-EX - 27/108

Sabos leader skill amplifies damage output and can create sudden swing turns, giving this deck high potential in competitive play

Hakbal of the Surging Soul is a ridiculously good value engine

League Battle Deck: Charizard Ex (Pokemon Promo | Pokemon Cards) prices are based on the historic sales

Outside of that, generic typal support like +1/+1 counters or tribal buffs work fine since aliens are creatures like any otherbut if you're chasing true synergy, mechanics like paradox, suspend, and even exile interaction are where aliens really shine

If excess damage was dealt this way, discover X, where X is that excess damage