Card Codex

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17 May 2024: Card library updated.

Opal Guardian

WWW · Enchantment

When an opponent casts a creature spell, if Opal Guardian is an enchantment, Opal Guardian becomes a 3/4 Gargoyle creature with flying and protection from red.

Similar cards

Color identity:
NameManaTypeText
Illusion UInstant Target spell or permanent becomes the color of your choice until end of turn.
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Thunder Totem 3Artifact {T}: Add {W}. {1}{W}{W}: Thunder Totem becomes a 2/2 white Spirit artifact creature with flying and first strike until end of turn.
Cursed Monstrosity 4BCreature — Horror Flying Whenever Cursed Monstrosity becomes the target of a spell or ability, sacrifice it unless you discard a land card. 4/3
Vivify 2GInstant Target land becomes a 3/3 creature until end of turn. It's still a land. Draw a card.
Sphinx of New Prahv WWUUCreature — Sphinx Flying, vigilance Spells your opponents cast that target Sphinx of New Prahv cost {2} more to cast. 4/3
Lightform 1WWEnchantment When Lightform enters the battlefield, it becomes an Aura with enchant creature. Manifest the top card of your library and attach Lightform to it. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) Enchanted creature has flying and lifelink.
Skittering Skirge BBCreature — Phyrexian Imp Flying When you cast a creature spell, sacrifice Skittering Skirge. 3/2
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