mtg cards with split second Uncounterable and Tribal (Commander / EDH Deck) Then the spells controller may choose new targets for it. Magic The Gathering - Trickbind

Five more cards offer damage spells, the remaining 8 allow the player to, for example, boost their own creatures, draw cards, or gain life points

It's 'target card,' and that means any card you need out of your graveyard

Did I mention its also a proactive card

It is not entirely unreasonable to play both

Nothing else really needs to be said

We are then able to use Scion of the Ur-Dragon to tutor up Beledross Witherbloom to untap all our lands again, then tutor up Earthquake Dragon and return it to our hand by sacrificing a land, and lastly the coupe de grace is using Scion Token to tutor up Karrthus to give the squad haste