Greater Boon of Isis
Grand Archive · Radiant Origins: Pantheon · Ultra Rare · 011
Released 2026-04-03
$22.99
30-day forecast: $23.10
Live Grand Archive price tracking, buyout detection, and price predictions for Greater Boon of Isis on TCG Collector Tools.
Card Text
**Class Locked**, **Level Locked 2** Spell cards you own on the effects stack have “If this source would deal damage, it deals that much damage plus **X** instead, where **X** is **LV** divided by three, rounded down.”
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $23.11 | +0.5% |
| 30 days (stable) | $23.10 | +0.5% |
| 90 days | $24.53 | +6.7% |
| 180 days | $24.53 | +6.7% |
| 1 year | $24.53 | +6.7% |
Confidence 68% · Calibrated 30-day range $21.86–$24.34 · new card · veryLow volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-04-22 · at $26.01 · 97 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $23.41 | $24.95 | +6.6% |
| Day 30 | $19.51 | $24.94 | +27.8% |
| Day 90 | $15.61 | $24.50 | +57.0% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Greater Boon of Isis worth?
Greater Boon of Isis is currently $22.99 on TCGplayer for the Radiant Origins: Pantheon printing. Prices update daily from live marketplace data.
Is Greater Boon of Isis going up or down in price?
Our 30-day forecast for Greater Boon of Isis is $23.10, with a stable trend at 68% confidence.