Most played cards in U/G Erayo:

3 Decks
Ornithopter
12 copies - 4 average
Remand
12 copies - 4 average
Yavimaya Coast
12 copies - 4 average
Repeal
12 copies - 4 average
Birds of Paradise
12 copies - 4 average
Breeding Pool
12 copies - 4 average
Erayo, Soratami Ascendant
12 copies - 4 average
Sleight of Hand
11 copies - 3.67 average
Ninja of the Deep Hours
11 copies - 3.67 average
Umezawa's Jitte
11 copies - 3.67 average
Threads of Disloyalty
10 copies - 3.33 average
Carven Caryatid
8 copies - 2.67 average
Mana Leak
8 copies - 2.67 average
Disrupting Shoal
7 copies - 2.33 average
Higure, the Still Wind
6 copies - 2 average
6 copies - 2 average
Boomerang
6 copies - 2 average
Hinder
4 copies - 1.33 average
Mishra's Bauble
4 copies - 1.33 average
Iwamori of the Open Fist
3 copies - 1 average