The Ovivi is a Dominion special unit: a nearly unbreakable Astral defender that can teleport, and take other units along.
Strengths and weaknesses
As an Astral unit, the Ovivi gets the effectiveness bonus against Infernal units, in attack and in defense:
Primal units get the same bonus against it:
Teleporting
Ovivis teleport within an island or from portal to portal, whatever the distance, but never to a hostile or unclaimed portal. With the core upgrades each Ovivi can take other units along: 0.25, then 0.5, then one unit per Ovivi.
Skill tree
In Dominion, special units are unlocked in the second stage of the runes: it needs rune level 50, and choosing a special unit costs 
2'500'000Soulstones. That is far more than a normal round pays out, so special units are a rare sight. Each special unit has its own skill tree: three core upgrades, then two of four abilities (picking one locks its neighbour), then its hero.
| Branch | Step 1 | Step 2 | Step 3 |
|---|---|---|---|
| TransportCore | Each Ovivi teleports 0.25 other units along200'000Soulstones | 0.5 units per Ovivi100'000Soulstones | 1 unit per Ovivi100'000Soulstones |
| Defense auraAbility · choice 1 | Defense bonus for the whole field, growing with the Ovivi count300'000Soulstones | Bigger bonus200'000Soulstones | Biggest bonus200'000Soulstones |
| ResurrectionAbility · choice 1 | 20% of fallen defending Ovivis return300'000Soulstones | 40% return300'000Soulstones | 60% return300'000Soulstones |
| Control field guardAbility · choice 2 | +400% Ovivi defense on control fields250'000Soulstones | +900%300'000Soulstones | +1900%400'000Soulstones |
| Portal guardAbility · choice 2 | +100% Ovivi defense on portals250'000Soulstones | +200%300'000Soulstones | +300%400'000Soulstones |
| Ovivi HeroHero | Unlocks the Ovivi Hero800'000Soulstones | +50% defense for Ovivis and the hero1'000'000Soulstones | +100% defense2'000'000Soulstones |
