That set was itself a difficult follow-up to Modern Horizons 3 , the straight-to-Modern expansion that dramatically altered that format's metagame and spawned multiple new strategies
Next there are a pair of spells that spit out a grip of elf tokens, which is always handy
Those will shut down all of these cute life-gaining cards
Like most Magic: The Gathering cards, the value of Eye Collector depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Throne of Eldraine)
Its good for artifacts, equipment decks, and even lifegain
While blinking your own creatures for value is the obvious first option with Phelia, it's important to note that Phelia can affect the opponent's board as well, opening up avenues to attack through problematic blockers