Urza, Lord High Artificer [Modern Horizons] Urza’s You can only use 1

You can only use 1 "Hysteric Sign" effect per turn

Set: The New Challengers Card type: Effect Monster Rarity: Super Rare Attack: 2200 Defense: 0 When this card you control is destroyed by battle or card effect and sent to your Graveyard: You can Special Summon 1 "Yang Zing" monster from your Deck in Defense Position

Set: Commander 2015 Type: Artifact Rarity: Rare Cost: {4} Landfall — Whenever a land enters the battlefield under your control

sacrifice The Gitrog Monster unless you sacrifice a land

Urza, Lord High Artificer [Modern Horizons] Urza’s You can only use 1Set: Modern Horizons Type: Legendary Creature Human Artificer Rarity: Mythic Cost: {2}{U}{U} When Urza, Lord High Artificer enters the battlefield, create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control." Tap an untapped artifact you control: Add {U}. {5}: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.