spirithost, easy to book has 50% attack buff, speed aura
Reap [ATK]
Attacks 1 enemy. Heals by 50% of the damage inflicted.
Level: 2 Damage +5%
Level: 3 Damage +5%
Level: 4 Damage +5%
Level: 5 Damage +10%
Damage Multiplier: 3.7 ATK
Strengthen (Cooldown: 4 turns)
Places a 50% [Increase ATK] buff on all allies for 2 turns.
Level: 2 Cooldown -1
Dark Gift (Cooldown: 6 turns)
Removes all debuffs on all allies. Places a [Block Debuffs] buff on all allies for 1 turn.
Level: 2 Cooldown -1
Aura
Increases Ally SPD in all Battles by 10%.
hexweaver decent, not fam w/abyssal
I don't think you should pay any attention to the class of the champion. Don't treat this game as a typical RPG. Just because they're classified as support, doesn't mean you need to treat them as such, nor should you feel the need to necessarily have a support on your team.
With that being said, Spirithost is the clear best of those options. As to whether she's worth actually leveling, that depends entirely on your team, but my expectation is - no, don't level her at all, or at very least don't waste time going beyond level 50.
Ironhide is good for Faction Wars- but I would still wait on him until you're working on that more.
Hexia can hit hard when paired with Gurptuk, but that requires lots of good gear, and, of course, Gurptuk.
The only one that I would build is Thenasil. He is an A-Tier Support and is very annoying in Arena. Build him with high HP, DEF, SPD, ACC, and RES.
Ironhide is good for Faction Wars- but I would still wait on him until you're working on that more.
Hexia can hit hard when paired with Gurptuk, but that requires lots of good gear, and, of course, Gurptuk.
The only one that I would build is Thenasil. He is an A-Tier Support and is very annoying in Arena. Build him with high HP, DEF, SPD, ACC, and RES.
basically everthing except the offensive side of the game lol