In Clash of Critters Season 2, prioritize Chip Cards that provide broad stat boosts—specifically percentage Attack multipliers, HP sustenance, and skill Cooldown Reduction—over situational abilities. Focus your upgrade materials on maxing out your primary damage dealer's S-Tier cards before spending resources on lower-tier fillers.
Season 2 Chip Card Rankings
Season 2 rewards consistent output and stat scaling over situational proc rates. Chip Cards fall into three primary tiers based on their efficiency across campaign and horde modes:
| Tier | Card Focus & Stat Type | Priority & Application |
|---|---|---|
| S-Tier | Percentage Attack, Percentage HP, Cooldown Reduction | Core DPS and frontline tanks; top priority for upgrade materials |
| A-Tier | Elemental Resistances, Speed Boosts, Flat Stat Cards | Secondary squad members; dependable substitutes until S-Tier cards drop |
| B-Tier | Low-yield percentages, RNG-heavy utility procs | Early-game filler only; replace early and minimize material investment |
S-Tier Cards
- Attack Multipliers: Percentage-based damage increases scale across every skill in a Critter's kit, providing the highest overall damage increase for primary attackers.
- HP Sustenance: Percentage HP boosts scale directly off high base stats, keeping frontline Critters alive during heavy horde waves.
- Cooldown Reduction: Shaving seconds off skill timers ensures consistent utility uptime and continuous damage during boss encounters.
A-Tier and B-Tier Cards
- A-Tier Cards: Offer reliable secondary benefits. Use these to cover missing elemental defenses or add flat stats to auxiliary Critters while developing your main team.
- B-Tier Cards: Provide minor utility or unreliable chance-based procs. Use them only to clear early progression stages. Avoid spending rare upgrade materials on B-Tier cards, as their statistical scaling drops off rapidly in mid-to-late content.
Resource Allocation and Card Synergy
Maximize your squad's power by following a strict spending plan and matching cards to your Critters' base attributes:
- Concentrate Upgrade Currency: Upgrading a single S-Tier card to maximum level yields better battle results than distributing resources evenly across multiple B-Tier cards.
- Match Stat Types to Base Growth: Open a Critter's "Details" tab to check its base stats. Equip percentage-based HP cards on naturally high-HP units to maximize total scaling.
- Align Cards with Roles: Pair offensive stat modifiers with your dedicated damage dealers, and assign defensive or cooldown reduction cards to support units and tanks.

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Player Comments
112 players commented on this guide.
Can you add more details about strategy in a future update?
The explanation is clear, especially for beginners.
Good guide for HOT players. The strategy part was useful.
This helped me understand strategy much better.