Valakut Exploration (Promo Pack) [Zendikar Rising Promos] Core Set 2021 Promos where X is the number

where X is the number of cards in that player's hand minus the number of cards in your hand

nontoken permanent

Set: The Brothers' War Promos Type: Artifact Creature — Artifact Creature — Juggernaut Rarity: Rare Cost: {7} Whenever Terisian Mindbreaker attacks

They come from breathing and simply noticing

Set: Streets of New Capenna Type: Instant Rarity: Rare Cost: {1}{B}{R}{G} Unleash the Inferno deals 7 damage to target creature or planeswalker

Valakut Exploration (Promo Pack) [Zendikar Rising Promos] Core Set 2021 Promos where X is the numberSet: Zendikar Rising Promos Type: Enchantment Rarity: Rare Cost: {2}{R} Landfall Whenever a land enters the battlefield under your control, exile the top card of your library. You may play that card for as long as it remains exiled. At the beginning of your end step, if there are cards exiled with Valakut Exploration, put them into their owner's graveyard, then Valakut Exploration deals that much damage to each opponent.