Omniheroes - Summoning Strategy Guide (for Low-Tier Heroes)

This is a continuation of the previous guide.

Low-Tier Heroes’ Summoning Strategy

By Azu

If you summon heroes rated A tier and below, pick the hero based on synergy and whether you already have them.

For example: if you pull Marina, Elune, and Osse, choose a hero that fits well in early game synergies (like Vals or Glorians) or a duplicate you already own rather than your first Osse. This guideline only applies to low-tier heroes; if you have a 7* Carola and pull your first Atropos, prioritize Atropos as shown in the priority list.

Talent Tree

Invest talents in heroes that are already 7* and actively used, such as Atropos, Diana, Brutus, and Dorabella.
When considering who to take first to 41/50 (Red tier), focus on heroes at 11/12* first to maximize ATK stat conversion bonuses. Avoid going 50/50.

Labyrinth

Attack whenever it resets, as it’s a main source of Invoker Crystals.
Don’t rush to Nightmare mode unless you’ve spent; once you beat it, it becomes easier with time (usually around one month of play).

Summons (Invoker & Advanced)

As a beginner, summon 600 (don’t worry about seasonal shards) until you’ve upgraded Nawi and Halysa to 8*. After that, do 300 summons each rebate to finish them and get a “free” Seasonal Hero.
For the Invokers Rebate (Relic Rebate), summon in batches of 100; if you have 100, there’s no reason to save further.

Selector Tickets

200 Selector: Atropos and Dorabella to 12*
Merlin > the rest to 8* for the synergy archive. Further continue with Atropos to Lightseeker.

400 Selector: Salleine to 8* — Twins to 8* — Catrina to 8* — Sall to 12*

600 Selector: Nawi to 8* — Halysa to 8* — Nawi to 11* — Mavis to 11*

Struggling to survive vs Dooms/Phantoms or anyone that you lose to R1

Ways to survive

Restore 100 Energy after cast Relic — Blades of Chaos — Any other Holy Shields Relic.
Deploy 2 Deviants for the Holy Shields
4 Dodge runes for the Holy Shields on the hero with those runes
5* Healing Vase — 3* Kamier’s Lantern – Blades of Chaos
Holy Shields do stack so you can use even all of those.

Low-tier DD Selector Card

14 Day Card / 30 Card: If you need unbind: Karnak/Victoria. If not, Macaria/Talanis to 8
RO-Hard: Karnak 6 for the Unbind effect, Guinn 7 (useful in RO + Good early Glorian + Deviant), Dullahan 8
RO-Abyss: Macaria to 8, Talanis to 8, Talos to 8
Aiustha can be taken out of any them once you’ve Dahlia 7, Astrid 6.