Mega Chimecho

Wind Chimes — Whenever an aura or equipment
enters under your control, you may pay {2} to
create a legendary copy of that card, except that it
also has "This card can't be attached to Mega
Chimecho or to a creature that has the original
copy of this card attached to it already".

Helping Hand — {r/w}, {t}: Put a +1/+1 counter onto
a target creature.