The mechanic cares about the spells or copies going onto the stack
Sokka and Suki Equipment and allies make some sense together, and Battle for Zendikar already has synergistic pieces like Captain's Claws and Stoneforge Masterwork
Anyway, jokes aside, this card is truly a very good one
There's no question that ETB abilities are some of the most powerful and undercosted things in the game, so having more ways to effectively answer cards like Dockside Extortionist and Thassa's Oracle feels like a net positive
We already have tables and chairs set up so anyone can come in at any time and play with their friends or test out their decks here
Its coming soon to PC, Mac, Android, and iPhone (iOS) which has Pokemon TCG Online players wondering about the future of their decks