Britthemoth, Forest Lord

Partner with Imaginary Girlfriend (This card does
not exist.)
When Brithemoth enters the battlefield, destroy
target artifact. (Poolside lounge chairs are artifacts.)
When Britthemoth becomes the target of a blue
spell or ability, its controller must whine
incessantly until end of turn. Then, they may
tutor for an overpowered creature. Shuffle and
put that stupidly OP card on top of its owner's
library.