Return will also be a more useful card in gameplay situations than people realize with the ability to exile a key card from your opponents graveyard
Then you have to consider the packs EV (expected value), but its really tedious to calculate
Since you have to pay the colored mana for Chapter 3, the range of cards you can play might narrow if you are unlucky, but this time the three colors are only related to red, so there is no possibility that you cannot cast them unless you lack the total mana amount if you keep the Treasure
They will often combine two words to make one, or two concepts to make one, following it with a noun
You only gain control of the creature until end of turn, but its a tad better than giving +2/+2
The evidence are the cool mechanics like repartee, opus, and flashback, along with revamps of much-loved spells