Tier List

Roll to Defend tier list ranking all units from S to C tier. Find the best units for DPS, defense, and wave clearing. Updated July 2026.

S TierDominant picks — build your defense around these units
UnitRoll OddsRole
Ultra-Rare Unit (1/1B+)1/1B+Main Carry
Ultra-Rare Unit 2 (1/1B+)1/1B+Main Carry
A TierStrong picks — excellent in the right setup
UnitRoll OddsRole
High-Rarity Unit (1/1M)1/1MCarry
High-Rarity Support (1/1M)1/1MSupport
B TierSolid picks — good for mid-game and specific roles
UnitRoll OddsRole
Mid-Rarity Tank (1/100K)1/100KTank
Mid-Rarity Control (1/100K)1/100KControl
C TierStarter picks — replace as soon as you can upgrade
UnitRoll OddsRole
Common Starter (1/10K)1/10KStarter
Common Uncommon (1/10K)1/10KStarter Filler

Rankings & Analysis

Quick Tips for Unit Selection

  1. 1Prioritize S-tier units — build your entire defense around them when you get one
  2. 2A-tier units are excellent substitutes until you pull an S-tier
  3. 3B-tier tanks and controllers are viable in mid-game with proper merging
  4. 4Replace C-tier starters as soon as you roll anything better
  5. 5Check this tier list after every update — unit balance may shift

Frequently Asked Questions

How often is the tier list updated?+
We update the tier list after every game balance patch or when new units are added. Check back regularly for the latest rankings.
What makes a unit S-tier?+
S-tier units combine ultra-rare pull rates (1/1B+) with devastating DPS and special abilities that can single-handedly carry waves.
Should I use a lower-tier unit if it's merged?+
A well-merged B-tier unit can compete with an un-upgraded A-tier unit. However, investing in S/A-tier units long-term is always better for end-game content.