SpongeBob Tower Defense features 65 units across multiple rarity tiers: Common, Uncommon, Rare, Epic, Legendary, Limited, Mythic, and Secret. Here's a comprehensive tier list and guide to help you choose the best units.

Key Features to Consider:

• Base stats (damage, attack speed, range)
• Upgrade potential
• Effectiveness in both story and infinite modes
• Rarity and accessibility

Tier Rankings Overview:

S-Tier (Best Units)

• Consist mainly of Mythic and Secret rarity units
• Highest damage output and optimal attack speeds
• Superior range and upgrade potential
• Best choice for late-game content

A-Tier

• Mostly Legendary and Mythic units
• Slightly lower damage than S-tier
• Excellent for mid to late-game content
• Good trading potential for S-tier units
• Farmable through gem accumulation

B-Tier

• Effective through Chapter 3-4
• Good starter units
• Easily replaced by A-tier units within a few days
• Decent AoE or line damage capabilities

C/D-Tier

• Common, Uncommon, and Rare units
• Suitable only for early game
• Should be replaced quickly
• Not worth long-term investment

Pro Tips:

1. Farm Acts you can complete quickly for gems
2. Use the pity system to guarantee rare unit drops
3. Apply Trait Rerolls on your best units
4. Aim for traits like Pursuit (+35% range)
5. Remember only one trait can be equipped per unit
6. Use codes at level 10 for free rewards (Magic Conches, Trait Rerolls, Treasure Chests, Gems)

Focus on obtaining A-tier or higher units as quickly as possible, as they will carry you through most content. Invest your resources wisely and prioritize upgrading your highest-tier units first.

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