Gauntlet of Might [Collectors' Edition] Shandalar if that creature was destroyed

if that creature was destroyed this way

Gideon Blackblade is a 4/4 Human Soldier creature with indestructible that's still a planeswalker

Set: Friday Night Magic 2011 Type: Instant Rarity: Rare Cost: {1}{B} Destroy target nonartifact creature

Set: Guilds of Ravnica Guild Kit Type: Creature — Elf Shaman Rarity: Rare Cost: {B/G} {T}: Exile target land card from a graveyard

I — Put a +1/+1 counter on up to one target creature

Gauntlet of Might [Collectors' Edition] Shandalar if that creature was destroyedSet: Collectors' Edition Type: Artifact Rarity: Rare Cost: {4} Red creatures get +1 +1. Whenever a Mountain is tapped for mana, its controller adds an additional {R}.