Calciderm [Eternal Masters] Phyrexian Skeleton "You must shatter the fetters

"You must shatter the fetters of the past

no regrets

that player sacrifices all but that many permanents

the griffins were forced to seek new territory lest their aeries be crushed between the massive stone monoliths

At the beginning of each player's draw step

Calciderm [Eternal Masters] Phyrexian Skeleton "You must shatter the fettersSet: Eternal Masters Type: Creature Beast Rarity: Uncommon Cost: {2}{W}{W} Shroud (This creature can't be the target of spells or abilities.) Vanishing 4 (This creature enters the battlefield with four time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)