FAQ
Who can Radiant duo with?
In Competitive, Radiant can duo with a player from Immortal 1 – Radiant.
Can Radiant queue as a trio?
Immortal 1 and above can only queue solo, duo or as a 5-stack.
Can Radiant play in a 5-stack?
A 5-stack has no rank gap limit, so you can queue with anyone. 5-stacks with a Radiant get a 75% RR reduction.
These ranges are worked out from Riot's Competitive party rules with the same code PlusOne uses to check lobbies. Other modes don't check the rank gap. For the full picture, see Valorant party rank rules.