shiftry pokemon card price GX - 152/168 - Full Art Ultra Rare - Sun & Moon Celestial Storm Darkness Darkness Shiftadieu If your opponents Active Pokémon has any damage counters on it Shiftry GX 169/168

Both apply continuous advantages to the players who has them, both apply to one and only one player, and both have very narrow interaction with other cards, only ones that explicitly mention them

Boseiju, Who Endures Boseiju, Who Endures is a pretty comprehensive form of removal, and its cheap to channel, even without the cost reduction

Someone wishing to record that history would have to start from scratch, redoing every card

It can also fly on top of all that, giving it great evasion for its 6/6 stats

CCC - Crystal Blast 60+ This attack does 30 more damage for each Water Energy attached to this Pokmon

This gives you the upper hand