The Extra Deck can be useful for finding uses for these trap card normal monsters after their effects have been activated upon summon
For 2025, with the change to Universes Beyond sets becoming Standard-legal on release, The Arena team began to look at modifying Golden Packs to reward players across all Standard sets, rather than just the most recently released set
Imperial Tombs of Necrovalley Type Trap Card Typing Counter Archetype Gravekeeper's TCG Date 2014-01-24 OCG Date 2013-11-16 Card Text When a Spell Card, Trap Card, or monster effect is activated, while both a "Gravekeeper's" monster and "Necrovalley" are on the field: Negate the activation, and if you do, destroy it
Virtue of Knowledge Listed at: $10 In Commander, Virtue of Knowledges enchantment side provides redundancy for Panharmonicon decks (and it's better, albeit more expensive: it works for any permanent entering the battlefield)
Some make it easy without much work from you, like Kynaios and Tiro of Meletis
