Balance [Alpha Edition] Commander 2017 you may change "swampwalk" to

you may change "swampwalk" to "plainswalk

Return it to the battlefield under its owner's control at the beginning of the next end step

Set: Antiquities Type: Artifact Creature — Golem Rarity: Rare Cost: {9} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking

Set: Commander Anthology Type: Creature — Human Cleric Rarity: Uncommon Cost: {W} {T}: Target creature you control gains protection from the color of your choice until end of turn

the Moon Sage

Balance [Alpha Edition] Commander 2017 you may change "swampwalk" toSet: Alpha Edition Type: Sorcery Rarity: Rare Cost: {1}{W} Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.