This helps with quickly ramping up the number of cards in your inkwell , making it easier to play the high cost characters like Belle, Mechanic Extraordinaire, who can also be a shift target , as well as Lyle Tiberius Rourke, Crystallized Mercenary, who is not only a key damage dealer , but also pretty darn good at questing
Even the mana base makes it very much castable for what it is in case you really need to counter an opponent's spell during your turn, unlike Force of Will that costs whole five mana
Given you cant control the color that you acquire, in fact it plays more like Mox Crystal than anything else
Bayek is a powerful team-wide doublestrike anthem for historic creatures, and whats cool is he can be a combat trick
While this is already an impressive effect in its own right, Liberator can also serve as an offensive threat, as whenever you cast a spell, if the amount of mana spent to cast it was greater than its power, it gains a +1/+1 counter, allowing it to scale in strength as the game progresses
In Commander and other multiplayer formats, these decks are referred to as Care Bear or Group Hug decks