What important role could a Llanowar elf have held
It doesn't help that the official Pokemon TCG database doesn't follow their own rules, with many cards not even assigned a rarity
This suits any multiplayer deck with Red, but I also love it strongly in blink, midrange, reanimation, artifacts matter with Goblin Welder style stuff, and loads more
Generally speaking, your deck should be able to make good use out of all of the modes on an escalate spell before you consider adding it to your deck
Its hard for the card to see 1v1 play, though, as its a slow 5-mana card, and if youre building around something, it should cost 1-2 at most
The blue ability is clearly the worst of the four triggers, but youll often cast multi-colored spells that tack that scry onto some of the other effects while digging towards your next multicolored card