Tethered Griffin [Urza's Destiny] Drake Set: Commander 2015 Type: Creature

Set: Commander 2015 Type: Creature — Human Druid Rarity: Rare Cost: {1}{W}{W} Whenever you cast an enchantment spell

Set: Nemesis Type: Instant Rarity: Uncommon Cost: {3}{U} You may return two Islands you control to their owner's hand rather than pay this spell's mana cost

Whereas Mishra works in metals and stone

For the Simic Combine

Set: Mirrodin Type: Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature gets +2/+2

Tethered Griffin [Urza's Destiny] Drake Set: Commander 2015 Type: CreatureSet: Urza's Destiny Type: Creature Griffin Rarity: Rare Cost: {W} Flying When you control no enchantments, sacrifice Tethered Griffin. Poorly trained griffins sometimes attack the noble audiences that gather to watch their progress.