Delaying Shield [Odyssey] Mirrodin Besieged Meddling mages chant so loudly

Meddling mages chant so loudly that no one can get a spell in edgewise

Set: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {4}{W} Each creature deals damage to itself equal to its power

Set: Commander Anthology Volume II Type: Creature — Goblin Artificer Rarity: Rare Cost: {R} {T}: Choose target artifact a player controls and target artifact card in that player's graveyard

it deals double that damage instead

But I doubt it

Delaying Shield [Odyssey] Mirrodin Besieged Meddling mages chant so loudlySet: Odyssey Type: Enchantment Rarity: Rare Cost: {3}{W} If damage would be dealt to you, put that many delay counters on Delaying Shield instead. At the beginning of your upkeep, remove all delay counters from Delaying Shield. For each delay counter removed this way, you lose 1 life unless you pay {1}{W}.