Erratic Cyclops
C21Commander 2021/#166/2021RareReprint
Colour IDMV 4
Current paper retail
Card Kingdom$0.49
Cardmarket€0.09
ManaPool$0.15
TCGplayer$0.19
Paper retail history (USD)
3 providers
Latest $0.49High $0.49Low $0.49▲ 0.0%
Market and collecting
Market overview
$0.19TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-10
7d▲ 0.0%30d▼ 5.0%90d▼ 5.0%
90d high
$0.21
90d low
$0.18
Paper printings priced
2
Currently 2nd
Cheapest paper printing
$0.14
Guilds of Ravnica
- Down 5.0% over the last 30 days on TCGplayer.
- Currently 10% below its 90 day high of $0.21.
- This is the most expensive paper printing currently priced (2 priced in total).
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
Collect
Play
Compare printings (2 priced)
Gameplay and rules
Creature — Cyclops Shaman
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.
0 / 8
Keywords
Trample
Card capabilities
Creature
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Rulings (2)
wotc5 Oct 2018
Erratic Cyclops’s triggered ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
wotc5 Oct 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.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
About this card
Erratic Cyclops
Erratic Cyclops is a Creature — Cyclops Shaman, with mana cost {3}{R} (mana value 4). Printed 2 times across MTG sets.
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $0.19 (down 5.0% over 30 days).
Frequently asked
Erratic Cyclops FAQ
How much is Erratic Cyclops worth?
The current TCGplayer USD retail price for Erratic Cyclops is $0.19. It is down 5.0% over the last 30 days. Over 90 days it has ranged from $0.18 to $0.21.
What is the cheapest printing of Erratic Cyclops?
The cheapest currently priced paper printing is from Guilds of Ravnica at $0.14 on TCGplayer.
What is the most expensive printing of Erratic Cyclops?
The most expensive currently priced paper printing is from Commander 2021 at $0.19 on TCGplayer.
How many printings of Erratic Cyclops are there?
Erratic Cyclops has been printed 2 times in English paper sets that MTGPrices tracks.
What set was Erratic Cyclops first printed in?
The earliest English paper printing that MTGPrices tracks is from GRN #98, released 2018-10-05.
What is the newest printing of Erratic Cyclops?
The most recent English paper printing that MTGPrices tracks is from C21 #166, released 2021-04-23.
Is Erratic Cyclops legal in Commander?
Yes, Erratic Cyclops is currently legal in Commander per Scryfall's legality feed.
Is Erratic Cyclops legal in Modern?
Yes, Erratic Cyclops is currently legal in Modern per Scryfall's legality feed.