Academy Rector [Urza's Destiny] San Diego Comic-Con 2016 you may have creatures you

you may have creatures you control other than Deceiver of Form become copies of that card until end of turn

Locus of Mana gets +1/+1 for each unspent green mana you have

but your death will glorify Yawgmoth

Set: Betrayers of Kamigawa Type: Enchantment Rarity: Rare Cost: {2}{G} Whenever a land enters the battlefield

Set: Beta Edition Type: Instant Rarity: Common Cost: {R} Choose one —

Academy Rector [Urza's Destiny] San Diego Comic-Con 2016 you may have creatures youSet: Urza's Destiny Type: Creature Human Cleric Rarity: Rare Cost: {3}{W} When Academy Rector dies, you may exile it. If you do, search your library for an enchantment card, put that card onto the battlefield, then shuffle.