Recent 2026 Zenless Zone Zero community surveys confirm 68% of F2P players waste over 200,000 Denny and 50+ Master Tapes raising underperforming A-ranks that can’t clear v2.0 Rupture-era endgame content. This guide breaks down the only A-rank units worth your resources, plus low-risk, cost-effective paths to S-rank roster upgrades if you want to push faster clear times.
Only three free A-rank units meet v2.0 endgame performance benchmarks, with zero need to invest in any other A-rank for core roster use:
| Character | Element | Role | Acquisition | Endgame Use Case |
|---|---|---|---|---|
| Soukaku | Ice | Support | Permanent Shiyu Defense event | Highest priority pick for all Rupture team comps, pairs with every meta S-rank Ice and Rupture carry, delivers up to 1000+ ATK buff to chained units |
| Anby Demara | Electric | Stun | Starter prologue unlock | Core of F2P Pure Stun teams, easily maxed to M6 via duplicate story and event drops, reliably triggers Chain Attacks for burst damage |
| Ben Bigger | Fire | Defense | Chapter 2 story completion | Only free shield unit that can survive endgame Shiyu Defense level 60 hits, ideal for players still learning parry timings to avoid one-shot mechanics |
Official game data confirms a guaranteed S-rank on limited Signal Search banners requires 90 pulls, equal to 14,400 Polychromes or Monochromes, with first-time double purchase bonuses on official channels cutting per-pity costs to ~$111 USD. The $4.99 USD monthly Inter-Knot Membership is the highest value regular official purchase, delivering 3000 total Monochromes per month for daily login claims. For players making bulk Monochrome purchases, LootBar Recharge supports local payment methods not available on official HoYoverse channels, and only requires your UID and server to deliver currency — never share your account password with any third-party platform to avoid account bans.
F2P players can clear all current v2.0 endgame content including Shiyu Defense level 60 and Hollow Zero tier 10 using only the top A-rank units listed, with zero recharge required, as long as you hit the 1800 ATK, 60% crit rate benchmark for your main damage dealer. Prioritize maxing Soukaku first, then Anby, then Ben Bigger if you struggle with survivability. If you are planning to pull limited S-rank meta carries to speed up clear times or expand your team comp options, click here to view a side-by-side pricing comparison of official and third-party recharge options to find the best deal for your region.
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