Worn Powerstone (Borderless) [The Lost Caverns of Ixalan Commander] Robot Dog enchanted creature gets +X/+0 until

enchanted creature gets +X/+0 until end of turn

Nurtured with patience and care

you may return Sosuke's Summons from your graveyard to your hand

then put Braided Quipu into its owner's library third from the top

Worn Powerstone (Borderless) [The Lost Caverns of Ixalan Commander] Robot Dog enchanted creature gets +X/+0 untilSet: The Lost Caverns of Ixalan Commander Type: Artifact Rarity: Uncommon Cost: {3} Worn Powerstone enters the battlefield tapped. {T}: Add {C}{C}. "The strange energy source isn't cosmium after all, but some unidentifiable material that has leached cosmium residue from the walls. Could be dangerous. Could change everything." Oltec archaeological survey