B-I-N-G-O ULST/34

Set: The List (Unfinity Foil Edition)
Collector Code: ULST/34
Name: B-I-N-G-O
Type: Creature — Dog
Oracle text: Trample Whenever a player casts a spell, put a chip counter on its mana value. This creature gets +9/+9 for each set of three numbers in a row with chip counters on them.
Rarity: Rare