This is why Fenrir is such a great looking avatar on paper but largely situational off of it.

Fenrir with Lunar Bay and all of its buff abilities would make for a killer party 'animal' (pun intended) if it wasn't for the stupid syncing with the moon which means you can be more or less effective through no fault of your own.

Do they expect people to only play on certain moon phases? Fenrir was largely a legacy design when situational / day of / weather based buffs were in the game. That design was largely abandoned but summoners still get stuck with a lot of it. At least elemental siphon isn't crippled by it because all you need is to farm or buy the relevant elementals.