Tatari horde builder: Day-One Formation Setup Guide

The most reliable starting point is a balanced six-unit shell rather than a roster filled only with damage dealers. The tested approach uses durable front-line units, one healing source, one control option, and several flexible damage slots. It is designed for cooperative Horde Invasion runs where both players must cover different lanes and enemy elements.

Video Highlights:

• A practical day-one formation built around a crab, mantis, frog, Cheerling, Wave Flutter, and Shroom.
• Lane positioning matters because several level-seven attacks fire in a specific direction.
• The lineup remains flexible when a partner already covers rocks, lightning, healing, or front-line control.
• Firefox, Azurion, Rockzilla, Monkey, Beetle, and Thornwisp are useful alternatives for later adjustments.

A strong baseline formation should give every slot a clear responsibility. The crab and mantis compete for front-line space, while the frog helps absorb pressure from fire-oriented enemies. Cheerling keeps nearby units sustained, and Wave Flutter adds ranged pressure with wave-based attacks. Shroom support adds attack speed, damage reduction, and fragile-related utility.

Placement is more important than simply selecting high-tier Tataris. Several abilities attack in a fixed direction, so a unit can appear strong on paper while losing value when placed on the wrong side of the board.

The crab is the clearest example. Its level-seven claw attack travels diagonally toward the upper-right edge of the map. It performs best when the unit is positioned so that the claw crosses an active enemy lane. If you move the same unit to the opposite side without adjusting the formation, much of that attack’s value may be lost.

The frog can be placed in lane three or lane four depending on the side you are playing. This position helps it meet incoming fire pressure without forcing the entire formation into a single crowded lane. The mantis should generally occupy a forward position where its extended hits can reach the first major enemy group.

Use the following placement process when building a formation:

A good Tatari horde builder should not produce one rigid formation. Horde Invasion runs change depending on the partner’s selections, the enemy mix, and the balance changes active in the current update. Flex slots let you respond without dismantling the entire core.

Firefox remains a useful damage option when consistent fire output is needed. Azurion is worth considering when its update changes improve its performance. Rockzilla can add strong rock-based pressure, while Monkey and Beetle can fill different damage roles depending on what the team lacks.

Thornwisp is another valuable option when boss-focused pressure is more important than broad lane damage. Its Bane stacks and boss-prioritizing attacks make it a reasonable choice when the formation needs targeted damage against durable targets.

The most important rule is to coordinate before adding duplicates. Two players using the same element may leave the team exposed elsewhere, while two players using complementary support and damage choices can make the formation more stable.

Upgrade decisions should follow the job of each unit, not only the unit’s rarity or personal damage number. The source testing emphasized several level-seven skills, including the crab’s angled claw, Wave Flutter’s wave bubbles, the frog’s oil and burn sequence, and the octopus-style area attack.

Use a controlled testing route whenever possible. Start with the core shell, play a short run, record the lane that fails first, and then replace only one flex unit. This creates a clearer comparison than changing the entire formation after every attempt.

A practical upgrade order is:

1. Improve the unit that stabilizes the first enemy pull.
2. Upgrade the support unit that keeps the largest group alive.
3. Enhance the main damage dealer that attacks the most active lane.
4. Add a flex unit for the enemy type causing the most trouble.
5. Re-test before committing further resources.

The most adaptable setup begins with the crab, mantis, frog, Cheerling, Wave Flutter, and Shroom. It gives the team a recognizable structure without locking every remaining slot. From there, use Firefox, Azurion, Rockzilla, Monkey, Beetle, Sealing, or Thornwisp according to the lane, boss, and elemental problems revealed during the run.

This approach works best when players view the formation as a living draft. The core provides stability, while the flex slots solve specific problems. A formation that looks weaker on a roster screen can perform better if its attack directions, support ranges, and elemental coverage match the actual board.