Octavia, Living Thesis is a Magic: The Gathering trading card game card from the Commander 2021 set (C21). This Rare Legendary Creature — Elemental Octopus features a mana cost of {8}{U}{U} and a mana value of 10. It has a color identity of U and power/toughness of 8/8. The card is numbered 356 and features art by Simon Dominic.
2021 • Magic: The Gathering • Commander 2021
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$2.52 | Guide Estimate | -4.2% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 13, 2026
Octavia, Living Thesis is a Magic: The Gathering trading card game card from the Commander 2021 set (C21). This Rare Legendary Creature — Elemental Octopus features a mana cost of {8}{U}{U} and a mana value of 10. It has a color identity of U and power/toughness of 8/8. The card is numbered 356 and features art by Simon Dominic.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
The subject, team, league, and sport context tied to this card.
Featured
Octavia, Living Thesis
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Rare
Simon Dominic
Card Stock
English
{8}{U}{U}
Legendary Creature — Elemental Octopus
8 / 8
U
Abilities, attacks, oracle text, and flavor text printed on the card.
This spell costs {8} less to cast if you have eight or more instant and/or sorcery cards in your graveyard. Ward {8} Magecraft — Whenever you cast or copy an instant or sorcery spell, target creature has base power and toughness 8/8 until end of turn.
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