Here are some of the spells it would hit: - Seal Away, Chemisters Insight, Expansion // Explosion, Negate, Opt, Sinister Sabotage, Syncopate, and Spell Pierce These are just the spells from one deck
and DeNA did not respond to a request for comment from Polygon in time for publication
Some of these questions are addressable (at least for me)
There's a billion variations of this combo, but all of them involve a creature that produces at least one additional creature like Hunted Witness or Sengir Autocrat, sacrificing the creature to a repeatable (usually free) sacrifice outlet like Ashnod's Altar, getting the creature back into play with stuff like Nim Deathmantle or Decaying Soil, and finally a card that turns these infinite death triggers into a win like Blood Artist
Limitations And Cost Considerations Considering that radiant Pokmon cards can deal good damage and be an ace up their sleeve, the card game creators foresaw a potential imbalance and added a new item to the game's rules
(3) No purchase can be claimed or removed until it has been paid for