Water Stone (Item)

Water Stone a the tier 1 support Item in Arena of Valor. It was replaced by the Elemental Gem.

Note: Only one support item is allowed per team.

Summary
Water Stone eventually builds into either Tidecaller’s Mark or Purifying Bracers, items that are primarily focused on aiding allies, both while laning and in skirmishes. Before you build up to them, though, you’ll be able to periodically grant your carries a bit of gold and experience while slowly regaining any HP or mana you’ve lost.

Recommendation
Water items are to be taken over wind items when your priority is protecting your damage dealer(s) at all costs. Devotion mitigates some of the gold lost by your ally when they have to share bounties with you, and Tidal Force will keep nearby allies topped off, reducing the need to teleport back to base.