There are fifteen cards plus a foil token in each Collector Booster found in eight "slots" in the booster
Cards like Dead / Gone are considered red since both sides are red
The card designs take a top-down approach, building mechanics that capture the flavor of each character
Three Steps Ahead If you thought of Three Steps Ahead as purely a card draw spell, it probably doesn't make this list
BPhillipYork: Temporary removal is a tough subject, paying W to remove a permanent is potentially really strong, but the caution I have with cards like this, it incentivizes your opponents to waste their interaction on your interaction to get their cards back, and since people have such terrible threat detection, it seems really dangerous
If you've completed a dungeon, copy that spell twice instead