pokemon card heliolisk Japanese 089/106 sv8 TCG Colorless Wild Charge (150) This Pokémon also does 50 damage to itself Heliolisk | Pokédex

720.3c If an Omen spell is copied, the copy is also an Omen

Attach it to a creature, and when it dies you return it and this card transformed into Atzal, Cave of Eternity

Always use the PSA certification number on the slab to look up the card in the official database

Theres some obvious self-synergy there, but you also get an extra counter on something when you cast a non-creature spell

Flareon (PLF 12) Swinging with a vengeance A classic since it first hit the Pokmon TCG scene in 99 in Jungle, Flareon saw many iconic cards through the years, but truly rose to soaring success with its release in 2013s Plasma Freeze

In fact, heres a Scryfall search of expensive legends in Bant colors that you could be cheating in for half the price, or less