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Nullfrost Altar

Freeze FreezeReference Relic ShieldReference WeaponReference
Efficiency Score
83.3
Best Positioning (Quick Answer)
Placement: global effect (no slot requirement).
Trigger: global • Risk: None • Check: No
Nullfrost Altar
Key Takeaways
  • ● Pivot — strongest when purchased with a plan, not as a blind buy.
  • ● High board cost: 3 slots means this affects your positioning for multiple rounds.
  • ● Low placement risk: trigger is global, so disruption is less punishing.
ⓘ Data & Methodology (How scores are calculated) Season 10

Efficiency: Efficiency Score is a normalized "space ROI" metric: (estimated effect value ÷ size slots). It is NOT raw DPS.

ROI: ROI estimates assume standard round pacing and compare this item against same-tier peers by cost and slot usage.

Percentile: Percentiles are computed within the same category/tier bucket (e.g., Tech items at similar cost).

Meta Strategic Position

The Nullfrost Altar is best classified as Pivot. At 100g and 3 slot(s), it’s a placement-safe (global) item where timing matters.

High cost means you should only commit if it upgrades your win condition immediately or enables a pivot. Large footprint means you must plan around board compression and sequencing.

Quick Conclusions

Verdict: Buy — based on efficiency 83.3 and cost 100g.
Trigger: global — placement-safe (won’t usually break).
Best synergy: Icewatch Warden (score 3 • shared tags: Freeze, FreezeReference, Relic).


### Efficiency & ROI Analysis
Your efficiency score (83.3) is a *space ROI* signal, not raw DPS. This usually means it can carry a board plan if you can protect space and scale it. If you’re behind on board stability, delay the purchase until you can immediately benefit from it.

Opportunity Cost

Because it is Large, you’re paying in board space. Plan your next 2–3 rounds so you don’t choke your sequencing or block key triggers.

Recommended Synergies (Explained)

Jump to full list ↓
Icewatch Warden
Synergy Score: 3 • Shared tags: Freeze, FreezeReference, Relic
Explore Combo Strategy →

Recommended with Nullfrost Altar because their overlap suggests they fit the same archetype plan.

Barbspike Warden
Synergy Score: 2 • Shared tags: FreezeReference, Relic
Explore Combo Strategy →

Recommended with Nullfrost Altar because their overlap suggests they fit the same archetype plan.

Blazehowl Warden
Synergy Score: 2 • Shared tags: FreezeReference, Relic
Explore Combo Strategy →

Recommended with Nullfrost Altar because their overlap suggests they fit the same archetype plan.

Market Competition

Nullfrost Altar currently occupies a unique strategic niche in the Freeze category with no direct cost competitors in this Season 10 meta.

Market Analysis

Cost: 100g • Price percentile: 88% (Freeze pool) • Season 10
ⓘ Method

Compared to similar Freeze items, this sits around the 88th cost percentile. Use efficiency (83.3) and role (Pivot) to decide if it matches your build plan.

Efficiency: 83.3 Role: Pivot Slots: 3

Investment ROI

Estimated break-even: ~1 rounds
ⓘ Method

This is a heuristic estimate (not raw DPS). If you want it to matter, buy early enough to get multiple trigger windows before the board locks.

Timing hint: strongest when purchased before ~round 7 (due to 3 slot footprint).
Cost: 100g Est. Rounds: ~1 Model: cost ÷ (eff×2)

Positioning Guide

Trigger: global • Risk: None • Check: No

Optimal Layout

No positioning requirement (global effect).
Nullfrost Altar

Placement does not change whether the effect triggers.

Why Placement Matters

Placement errors won’t nullify Nullfrost Altar. Focus on board space and upgrade timing instead of slot order.

Strategic Q&A

Is Nullfrost Altar worth buying early game?

"With a cost of 100g, this is typically a calculated investment. In early rounds, focus on board stability before committing to this Large item."

Does positioning matter for Nullfrost Altar?

"No — this is a global item. Placement won’t affect whether it triggers. Optimize for slot efficiency and keep your grid open for higher-impact pieces."