This isnt a combat-oriented precon, its leaning a bit into Whites Archaeology theme that hasnt been explored much since like, Antiquities, and giving us some real value out of the graveyard in ways Boros never dreamed of
Invasion of Gobakhan is not like that
Large creatures with evasion and undying are very powerful and yes this card is expensive and you'll need lots of mana to capitalize on it, but it represents some of the more powerful things you can do in Magic
Gifts Ungiven searches up multiple cards at instant speed, and can be played in any deck with blue in its color identitythats nutty
Even in a control role, blue sometimes gets more card advantage from its creatures than from its card draw spells and planeswalkers
Cast it at the right time in the game to when it only takes a couple swings to end the game with infect damage because of its high power