Nylea, God of the Hunt

The god whose creature-clause matters least, because green floods the board with green pips faster than any other color. Reaching five devotion is rarely the obstacle for a deck running mana dorks and fat green creatures; it is the floor most green boards clear by the third or fourth turn. That makes the indestructible 6/6 the realistic state rather than the aspirational one, and shifts the design's weight onto the static line that turns every other creature into a trampler. Trample is green's native answer to chump-blocking: it does not make the board unblockable, but it stops a lone blocker from eating a huge attacker whole, forcing damage past the defender once the blocker's toughness is covered. Across a wide board, that turns every gang-block into a bad trade for the defender. The repeatable pump does the rest, letting excess mana push one attacker past whatever toughness is left standing, or inflate a creature out of a combat trick's kill range. The constraint that keeps it honest is the one animating all the Theros gods: devotion is a board-state tax, not a one-time payment, so a sweeper that clears your other green permanents can demote Nylea back into a noncreature enchantment that still grants trample and still pumps but no longer swings. It is the most aggressive of the cycle by intent, a payoff that rewards the green deck for doing what green decks already want to do: commit creatures and turn them sideways.