@Novainfinity They certainly exist, but the vast majority of Elves rarely get above 3/3; the strategy with Elves is to flood the field with them and then use other Elves to pump up their power. The MC's best bet in this situation would be to bring out a Jagged-Scar Archers, which gains power and toughness from the amount of Elves you control (so it'd be an instant 9/9 in this situation, more than enough to clear the field), or a Drove of Elves, which gains power and toughness from the number of green permanents you control (making it a 10/10, since the MC's got that Gaea's Cradle active), but those are a 3 and 4 drop, respectively, which the MC doesn't have.