Runic Armasaur

Public decks that run Runic Armasaur

• Veloci-Ramp-Tor - The Lost Caverns of Ixalan Commander, led by Pantlaza, Sun-Favored

Commanders that run Runic Armasaur most

Deck counts from EDHREC.

• Pantlaza, Sun-Favored: 18,267 decks
• Gishath, Sun's Avatar: 9,569 decks
• Ruric Thar, the Unbowed: 2,713 decks
• Doran, Besieged by Time: 2,618 decks
• Owen Grady, Raptor Trainer // Blue, Loyal Raptor: 2,325 decks
• Betor, Kin to All: 2,293 decks
• Wayta, Trainer Prodigy: 1,747 decks
• Yurlok of Scorch Thrash: 1,320 decks

Often played with Runic Armasaur

Cards that show up in the same decks on EDHREC.

• Cresting Mosasaurus
• Wingspan Mentor
• Deathgorge Scavenger
• Disowned Ancestor
• Catapult Fodder
• Blue, Loyal Raptor
• Ixalli's Lorekeeper
• Sunfrill Imitator
• Thunderherd Migration
• Unhallowed Phalanx

Rulings

• 2018-07-13: Runic Armasaur's ability doesn't trigger when an opponent activates an ability of a card in hand (such as a cycling ability from the Amonkhet block) or a card in a graveyard (such as that of Bone Dragon), even if that causes a card to be put onto the battlefield.
• 2018-07-13: Activated abilities contain a colon. They're generally written "[Cost]: [Effect]." Some keyword abilities are activated abilities and will have colons in their reminder text. An activated mana ability is one that produces mana as it resolves, not one that costs mana to activate.
• 2018-07-13: Runic Armasaur's ability resolves before the ability that caused it to trigger. Players can cast spells and activate abilities after the triggered ability resolves but before the activated ability that caused it to trigger does.
• 2018-07-13: Runic Armasaur's ability doesn't trigger when an opponent activates an ability of a noncreature, nonland permanent that causes it to become a creature (such as a crew ability of a Vehicle).