Grimoire of Metamorphosis

Ascension — When you have 5 or more +1/+1 counters on permanents you control, you may exile this card. If you do, create a Shapeshifter creature token with power equal to the total number of +1/+1 counters on all permanents you control. The token gains all creature types. Dissonance — Whenever another spell you cast conflicts with an opponent's spell, put a counter on this card. Each counter on Grimoire of Metamorphosis reduces the casting cost
of any other spell you cast by {1} for each counter pre