10 Jun 2022
The mana created by Scaled Nurturer can be spent on anything, not just Dragon creature spells.
10 Jun 2022
If more than one {G} produced by a Scaled Nurturer is spent to cast a single Dragon creature spell, the delayed triggered ability associated with each mana spent will trigger. You will gain 2 life that many times.
10 Jun 2022
The delayed triggered ability will trigger whether Scaled Nurturer is still on the battlefield or not.