Ambitious Augmenter

Ambitious Augmenter's last ability doesn't cause you to move counters from Ambitious Augmenter onto the Fractal token. Rather, you put the same number of each kind of counter Ambitious Augmenter had when it died onto the Fractal token.

An increment ability will only trigger if the permanent it's on is a creature. Similarly, if the permanent is no longer a creature when its increment ability resolves, the ability won't do anything.

The increment ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered or otherwise leaves the stack.

If increment triggers, the comparison will happen again when the ability tries to resolve. If the amount of mana spent to cast that spell isn't greater than either of that creature's stats anymore, the ability will do nothing.

Whenever you cast a spell, check the amount of mana you spent to cast it against the power and toughness of the creature with increment. If the amount of mana you spent isn't greater than either of that creature's stats, increment won't trigger at all.

Ambitious Augmenter's last ability puts all counters that were on it onto the Fractal token, not just its +1/+1 counters.

In some unusual cases, you may end up putting the appropriate counters on more than one permanent. For example, if you control The Ozolith (a card from the Ikoria: Lair of Behemoths set) when Ambitious Augmenter dies, you'll put the appropriate number of each kind of counter onto both The Ozolith and the Fractal token.

If more than one token is created by Ambitious Augmenter’s last ability (because of the effect of a card like Anointed Procession, for example), put Ambitious Augmenter’s counters on each of those tokens.