Rapid Prototyper [Unstable] Rivals of Ixalan Prerelease Promos I give you this treasure:

I give you this treasure: the knowledge that life is hard

I tell you

Set: Ravnica: City of Guilds Type: Creature — Plant Rarity: Rare Cost: {1}{G} Whenever a land enters the battlefield under your control

Then put all cards revealed this way that weren't put onto the battlefield on the bottom of your library in a random order

repeat this process

Rapid Prototyper [Unstable] Rivals of Ixalan Prerelease Promos I give you this treasure:Set: Unstable Type: Artifact Contraption Rarity: Mythic Whenever you crank Rapid Prototyper, create an X X colorless Construct artifact creature token, where X is the number of artifacts you control.