The morph mechanic has been held back from being a viable archetype in Commander because it lacks enablers beyond the interaction with Animar, Soul of Elements
It wasnt until Unglued in 1998, however, that full-on dice rolling entered the games lexicon, albeit on a series of lighthearted, not-tournament-legal cards
These tokens generate incremental value, further tipping the resource balance in your favor
Blue aggressive decks will usually be running equipment anyway just to make up for below average power and toughness monsters.This is more so the case as trinket mage and grand architect have good synergy with equipment making this a good card to use too
With additional ways to stack poison counters, the deck pushes toward a fast, inevitable victory
Cards like Alchemists Refuge, High Fae Trickster, and Final-Word Phantom can all fill this role for you