Zenith Chronicler 
Artifact Creature — Phyrexian Construct
Whenever a player casts their first multicolored spell each turn, each other player draws a card.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Artifact Creature — Phyrexian Construct
Whenever a player casts their first multicolored spell each turn, each other player draws a card.