1 They're Elves, Slivers, Homarids, and more, and they're here to party
Although green doesn't have great ways to deal with creatures and no way to effect peoples libraries, hands or the spells they cast and therefore qualifies as light on disruption green can deal with all other non-creature permanent types quite efficiently
The enchanted version of the Prince has him playing before a dreamy, moonlit background, with people dancing in the background
Other applications would be in decks with creatures that have powerful enter the battlefield effects such as Elite Spellbinder : being able to recur those effects can become such a headache for opponents who basically have to deal with them twice
This means that in addition to all the benefits that already come with an extra turn, within that extra turn, this spell's caster has access to a massive 15/15 with flying an annihilator 6
For three mana, Azcanta, the Sunken Ruin lets you look at the top four cards of your library and put a nonland card among them into your hand