Many protection spells, such as Akroma's Will and Heroic Reinforcements, only provide opposing boards with indestructibility, so exile-based wraths safely ignore them
Put the rest into your graveyard
Every spell you cast that isnt a creature makes him bigger with counters and pings all opponents for one damage
In some select circumstances, it may be beneficial to use them, but by and large, youre better off passing on all of it and focusing on a great listing with superb photos and a clean, keyword-rich card description
Ogres have an affinity for rats (Ravnican ogres, at least), and these are epitomized in Ogre Slumlord and Ratcatcher
My main experience of Ugin is that he has to -X when he comes down and usually for at least 4 which leaves him incredibly vulnerable to burn, man lands, haste dorks and so on