Decks that can protect it early or run it alongside cards like Jeska, Thrice Reborn or Tymna the Weaver maximize its impact
The bottom half of Eldrond's text box tells me that whenever a creature I control with a +1/+1 counter on it becomes a target of a spell or ability an opponent controls, I'll get to draw a card
These are glossy plastic and are not durable enough for shuffling during TCG matches, there are way better alternatives for that ( Dragon Shield, Ultra Pro, Ultimate Guard )
When it dies, you may put its +1/+1 counters on target artifact creature.) Creature Artifact - Beast Color tag templates(None) Arcbound Worker Modular 1 (This creature enters with a +1/+1 counter on it
Exile target tapped creature
The value of Pokemon GX cards can vary widely depending on factors such as rarity, condition, demand, and the specific card in question