Launch-build note: The detailed mechanics below come from GimR's August 5, 2026 launch guide. Exact cooldown counts, frame measurements, and character-specific assist behavior can change; use the roles as a framework and verify the timing in Training.
Five assist families, five different questions
The game gives a team four grounded assist directions plus an air-assist state. Do not choose a call only because its animation looks strong; assign it a job before you build the team.
| Call | Input idea | First job to test |
|---|---|---|
| Shooting | Assist or forward + Assist | Occupy the horizontal lane so the point can advance or run oki |
| Vertical | Down + Assist | Catch jumps, protect the air, and create an anti-air confirm |
| Assault | Back + Assist | Use the character-specific utility: armor, tracking, traps, counters, pull, or lockdown |
| Air | Super-jump/double-jump height + teammate direction + Assist | Cover an approach from above or keep an aerial combo in front |
| Rush / Assemble Rush | Assist with no direction during a hit or block sequence | Extend a combo, add blockstun, or create a tag window |
Shooting calls usually cover more horizontal space, while vertical calls trade width for fast ground-to-air coverage. Assault calls vary the most: Peni's gadget result, Captain America's counter, Doom's tracking attack, and Ghost Rider's fire are not interchangeable even though they occupy the same slot.
Raw tags are risky; active tags turn a hit into a handoff
Pressing a direction plus the Tag button raw brings in the teammate in that direction. GimR measures the visible raw tag at roughly 45 frames total, with the incoming character vulnerable for a large portion of the entry. Use it only when the opponent is already forced to block, is recovering from a whiff, or cannot reach the tag lane.
The safer pattern is an active tag:
- Press Tag during a normal, Skill, projectile, or assist sequence.
- Let the screen freeze and give control back to the incoming character.
- Cancel the point character's normal into a Skill or Unique while the new character enters.
- Continue the blockstring or confirm the hit with the incoming character.
The guide notes that the incoming character can act on the first controllable frame after the freeze, but command grabs and Supers do not always preserve the expected tag interaction. Practice a normal β Skill active-tag route, then test the same tag after an assist.
If an assist is already active, a raw tag may be unavailable. Pressing Tag and then calling an assist can instead make the incoming teammate jump in, do nothing, and leave; it is generally a wasted call rather than a hidden mix-up.
Air assists are angle-specific support
When the point character rises above normal jump height with a super jump or double jump, the team can call an air assist. The incoming teammate's angle is character-specific: some attack almost straight down, others cover a long diagonal, and some are physical attacks rather than projectiles.
Use air assists for three distinct jobs:
- Approach: call one while changing height so the opponent must anti-air the character and the assist at different timings.
- Conversion: call it after a launcher when the ground assist would miss or push the opponent too far away.
- Escape: jump away and call an air assist to stop the opponent's chase, then land and reset.
Record the assist from both sides. A call that reaches the corner from the left may whiff when the point character crosses under or changes sides.
Assemble Rush is a combo and pressure resource
During a hit or block sequence, pressing Assist without a direction activates Assemble Rush if a stock is available. The next available teammate performs a quick short-range attack and costs one Assemble Gauge.
- On hit: the opponent rolls, creating an easy run-forward pickup.
- On block: the extra blockstun lets the point continue pressure, but the defender can still challenge the next gap.
- In the air: the move can be called during an aerial sequence, and a directional version brings a selected teammate with a slightly different timing.
Do not spend Assemble Rush just to add one more hit. Use it when the extension reaches a wall, restores a character-specific resource, or makes a real pressure decision possible. Keep one stock when the opponent has momentum because Crossover Counter also needs it.
Respect assist cooldown and call order
The launch guide reports a short lockout after an assist is blocked or after a recovery state such as air tech, ground tech, or a slow get-up. The exact count is patch-sensitive, but the practical rule is stable: do not expect the same assist to answer two consecutive gaps.
Calling an assist at the same time as movement or a normal is allowed. Calling immediately after a move has recovered may fail because the cooldown has not ended. An easy input mistake is pressing Light and Assist together when you intended a jab plus a call; that input can become Assemble Smash instead.
Before each match, write one sentence for each slot:
- βI call this shooter to cross the projectile lane.β
- βI call this vertical assist when the opponent jumps.β
- βI call this assault assist after a knockdown because it covers the Unique setup.β
- βI active-tag here when I need the next character to continue pressure.β
Video sources and verification
- GimR FGC β The Ultimate Guide to MARVEL TΕkon β August 5 launch guide covering raw tags, active tags, shooting/vertical/assault assists, air assists, Assemble Rush, cooldown, and call limitations.
- LordKnight β Beginner's Guide to Building a Team β team slots, assist roles, and the progression from one point character to active tags.
- Team Building and Assist Roles β higher-level team-order and role guide.
- Assist Lab: Magik and Ghost Rider β character-specific assist case studies.