S
Shiro, Time Devourer
Guest
Pride of a Nation 2WW
Sorcery
Creatures you control get +X/+X until end of turn, where X is the number of Plains you control.
Will of a Nation 2UU
Sorcery
Return X target nonland permanents to their owners' hands, where X is the number of Islands you control.
Doom of a Nation 2BB
Sorcery
Destroy all creatures with converted mana cost lower than X, where X is the number of Swamps you control.
Fury of a Nation 2RR
Sorcery
Each player sacrifices X lands, where X is the number of Mountains you control
Courage of a Nation 2GG
Sorcery
Put X 2/2 green creature tokens of the type of your choice into play, where X is the number of Forests you control.
Wintersleep XUUU
Instant
Tap X target creatures. Those creatures don't untap during their controllers' next untap phase.
Sorcery
Creatures you control get +X/+X until end of turn, where X is the number of Plains you control.
Will of a Nation 2UU
Sorcery
Return X target nonland permanents to their owners' hands, where X is the number of Islands you control.
Doom of a Nation 2BB
Sorcery
Destroy all creatures with converted mana cost lower than X, where X is the number of Swamps you control.
Fury of a Nation 2RR
Sorcery
Each player sacrifices X lands, where X is the number of Mountains you control
Courage of a Nation 2GG
Sorcery
Put X 2/2 green creature tokens of the type of your choice into play, where X is the number of Forests you control.
Wintersleep XUUU
Instant
Tap X target creatures. Those creatures don't untap during their controllers' next untap phase.