
If it's neither day nor night, it becomes day as Vadrik enters.
Instant and sorcery spells you cast cost {X} less to cast, where X is Vadrik's power.
Whenever day becomes night or night becomes day, put a +1/+1 counter on Vadrik.
Vadrik, Astral Archmage has 5 printings, first in Innistrad: Midnight Hunt (2021). EDHREC ranks it #11,902 among Commander cards. It appears most in Kaza, Roil Chaser decks (206 on EDHREC). It has 6 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.