The first says that if an opponent attacks you with more than one creature, you get to draw a card
It has Flash itself and gives all your spells Flash
It makes sense, then, that Reanimate and Living Death are in here, but there are also pretty pricey cards like Cavern-Hoard Dragon and The Black Gate to ramp up the value
The ability to constantly attack with a 4/2, as it will be once resurrected, is very powerful
If Baloth Prime leaves the battlefield at the same time as you sacrifice one or more lands (probably because you also sacrificed Baloth Prime), its second ability triggers for each of those lands
In Commander, there are plenty of ways to generate unbelievable amounts of energy get something like a Sphinx of the Revelation going and Galvanic Discharge practically removes any creature by the late game