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Erratic Cyclops
CREATURE — CYCLOPS SHAMAN Rare
Guilds of Ravnica EDHREC #18,451
$0.16
+0.0%
7 days
Price history
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Erratic Cyclops price history chart, default range 3 months. currently $0.16.
Erratic Cyclops Price Summary
Erratic Cyclops's current headline price is $0.16.
Erratic Cyclops Printings & Prices
2 printings
Erratic Cyclops has 2 tracked printings across 2 sets, in nonfoil and foil finishes.
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Sell Erratic Cyclops: Buylist Offers
3 offers
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | GRN #98 | Foil | — | — | — |
| Card Kingdom | C21 #166 | Nonfoil | — | — | — |
| Card Kingdom | GRN #98 | Nonfoil | — | — | — |
Erratic Cyclops Rules Text & Legality
View on Scryfall ↗Trample
Whenever you cast an instant or sorcery spell, this creature gets +X/+0 until end of turn, where X is that spell's mana value.
""The League accepts no responsibility for former members and the damage they may cause."
—Maree, Izzet chamberlain"
Erratic Cyclops is legal in Pioneer, Modern, Legacy and Commander, and not legal in Standard and Pauper.
standard
Not legal
pioneer
Legal
modern
Legal
legacy
Legal
commander
Legal
pauper
Not legal
Erratic Cyclops Rulings
2 most recent
- Oct 5, 2018 Erratic Cyclops’s triggered ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
- Oct 5, 2018 If a spell has {X} in its mana cost, include the value chosen for that X when determining the mana value of that spell.
Reprints & Reprint Risk
3 printings
Erratic Cyclops has been reprinted 3 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| C21 #166 | 2021-04-23 | Rare | Standard |
| GRN #98 | 2018-10-05 | Rare | Standard |
| GRN #98 | 2018-10-05 | Rare | Standard |
C21 #166 Erratic Cyclops in Commander
Erratic Cyclops is the #18,451 most-played card on EDHREC, down 469 places over the last 30 days.
Erratic Cyclops FAQ
How much is Erratic Cyclops worth?
Erratic Cyclops is worth about $0.16 for its cheapest playable printing as of Sep 22, 2026.
Is Erratic Cyclops legal in Commander?
Yes — Erratic Cyclops is legal in Commander. It is also legal in Pioneer, Modern and Legacy.
Has Erratic Cyclops been reprinted?
Yes — Erratic Cyclops has been reprinted 3 times, with 2 printings tracked on The Index.
Why is Erratic Cyclops cheap?
Erratic Cyclops trades at about $0.16 — 3 reprints keep supply plentiful, and Commander demand is modest (#18,451 on EDHREC).