Jadzi, Archavios Runemage

{t}{g/u}: Up To Three Target Creatures Cant
Be Blocked This Turn.
{g/u}{g/u}{g/u}: Search Your Library For A Multicoloured Permanent
Card With Mana Value X Or Less Where
X Is The Number Of Lands You Control
And Put That Card Onto The Battlefield Tapped, Then Shuffle.