Meekstone [Classic Sixth Edition] Serpent Whenever a player casts a

Whenever a player casts a spell with mana value equal to the number of charge counters on Chalice of the Void

Set: Alpha Edition Type: Instant Rarity: Rare Cost: {2}{U} Tap all lands target player controls and that player loses all unspent mana

that player chooses up to two creatures they control

each defending player chooses any number of creatures they control and divides them into a number of piles equal to the number of attacking creatures for whom that player is the defending player

You may cast it without paying its mana cost

Meekstone [Classic Sixth Edition] Serpent Whenever a player casts aSet: Classic Sixth Edition Type: Artifact Rarity: Rare Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps. When the mighty sleep, the lowly prowl.