She can truly swing the momentum of the game in your favor
At the beginning of each end step, if a player loses 4 or more life this turn, you draw a card
Set it up so you make the best out of him and you can switch a game up in one round
Don't forget that the turn after, when your targets are still frozen, Elsa herself will dry and come in swinging for 3 more lore or take out an enemy with her 4 Strength
Outside of Sapphires tendency to ramp ink or mana quickly, or the ability to filter through a deck, there are a handful of similar bonuses from just having Detective cards in your deck
The rarity breakdowns for each of the six colors were: 2-3 Enchanted 12-18 Total 2 Legendary 12 Total 3 Super Rare 18 Total 8 Rare 48 Total 9 Uncommon 54 Total 12 Common 72 Total Since dual-ink cards came out, things have changed