holographic entei pokemon card - Black Star Promo #34 Retreat Cost 2 Pokemon Entei 34 Reverse Holo

One line to keep in mind is casting this at the start of the turn you want to win the game, forcing your opponent to either counter this or let you combo off in peace

C Common Ameba X WATER Level 1 [ AquaEffect ] ATK 300 DEF 350 When the control of this face-up card on the field shifts to your opponent, inflict 2000 points of damage to your opponent's Life Points

But you need to be clever with your pricing to sell it fast

If this card destroys a Defense Position monster as a result of battle, inflict damage to your opponent's Life Points equal to half of the ATK of the destroyed monster

When using this deck, watch out for Oricorio, and avoid your Mega Blaziken EX getting KO-ed