Desperate Sentry [Mystery Booster] SPA Clamor primordial Digital rendering shown Depicted accessories

Digital rendering shown   Depicted accessories

Set: Ice Age Type: Artifact Rare Cost: {6} {3}

Set: Guilds of Ravnica Promos Type: Legendary Creature — Dragon Wizard Rarity: Rare Cost: {U}{U}{U}{R}{R}{R} This spell can't be countered

It seems to work every time

Desperate Sentry [Mystery Booster] SPA Clamor primordial Digital rendering shown Depicted accessoriesSet: Mystery Booster Type: Creature Human Soldier Rarity: Common Cost: {2}{W} When Desperate Sentry dies, create a 3 2 colorless Eldrazi Horror creature token. Delirium Desperate Sentry gets +3 +0 as long as there are four or more card types among cards in your graveyard.