Most played cards in U/R Splice:

1 Decks
Desperate Ritual
4 copies - 4 average
Reach Through Mists
4 copies - 4 average
Hisoka's Defiance
4 copies - 4 average
Lava Spike
4 copies - 4 average
Peer Through Depths
4 copies - 4 average
Ideas Unbound
4 copies - 4 average
Glacial Ray
4 copies - 4 average
Ire of Kaminari
4 copies - 4 average
Consuming Vortex
4 copies - 4 average
Earthshaker
3 copies - 3 average
Kumano, Master Yamabushi
3 copies - 3 average
Pithing Needle
2 copies - 2 average
Torrent of Stone
2 copies - 2 average
Twincast
2 copies - 2 average
Hearth Kami
2 copies - 2 average
Tendo Ice Bridge
2 copies - 2 average
Meloku the Clouded Mirror
1 copies - 1 average
copies - 0 average