Raging River (CE) [Collectors’ Edition] Judge Promos When Gaea's Blessing is put

When Gaea's Blessing is put into your graveyard from your library

" said Latulla

base your own royal stand

where X is the number of cards in their hand minus 4

If a player does

Raging River (CE) [Collectors’ Edition] Judge Promos When Gaea's Blessing is putSet: Collectors Edition Type: Enchantment Rare Cost: {R}{R} Whenever one or more creatures you control attack, each defending player divides all creatures without flying they control into a "left" pile and a "right" pile. Then, for each attacking creature you control, choose "left" or "right." That creature can't be blocked this combat except by creatures with flying and creatures in a pile with the chosen label.