Mishra's Bauble (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Phyrexian Human Artificer cards will not become active

cards will not become active in your opponent's next Refresh Phase

put a +1/+1 counter on target creature

the Worrywort or another creature you control enters

Then if your library has no cards in it

Ikoria's crystals glow in the presence of monsters

Mishra's Bauble (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Phyrexian Human Artificer cards will not become activeSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Uncommon Cost: {0} {T}, Sacrifice Mishra's Bauble: Look at the top card of target player's library. Draw a card at the beginning of the next turn's upkeep. "The secrets of my great uncle's heirloom lie in the world where it was forged: the grease stained wastes of Phyrexia." Jarsyl, diary