Arcades Sabboth [Legends] Magic 2011 If that spell is countered

If that spell is countered this way

my creations are stronger than Jin-Gitaxias's septic minions

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} You may choose not to untap Vedalken Shackles during your untap step

Repeat this process until no one pays life

Sacrifice the creature at the beginning of the next end step

Arcades Sabboth [Legends] Magic 2011 If that spell is counteredSet: Legends Type: Legendary Creature Elder Dragon Rarity: Rare Cost: {2}{G}{G}{W}{W}{U}{U} Flying At the beginning of your upkeep, sacrifice Arcades Sabboth unless you pay {G}{W}{U}. Each untapped creature you control gets +0 +2 as long as it's not attacking. {W}: Arcades Sabboth gets +0 +1 until end of turn.