The Locust God [Hour of Devastation Prerelease Promos] SV51 Set: Commander 2011 Oversized Type:

Set: Commander 2011 Oversized Type: Legendary Creature — Angel Rarity: Rare Cost: {3}{R}{W} Flying

where X is the number of Islands target opponent controls

(Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it

They likely refer not to one mage

The Locust God [Hour of Devastation Prerelease Promos] SV51 Set: Commander 2011 Oversized Type:Set: Hour of Devastation Prerelease Promos Type: Legendary Creature God Rarity: Mythic Cost: {4}{U}{R} Flying Whenever you draw a card, create a 1 1 blue and red Insect creature token with flying and haste. {2}{U}{R}: Draw a card, then discard a card. When The Locust God dies, return it to its owner's hand at the beginning of the next end step.