For the low, low cost of one card, you get to attack again, draw a card, and use all of your mana a second time, plus get a crack at additional upkeep/end step triggered abilities and all that good stuff
The weakness of Griselbrand is that if you are too far behind when you make him you have to wait for him to deal damage before you can risk drawing cards and in this situation you are going to get wreaked by the right removal
New Cards for Reign of Jafar and Future Plans for Disney Lorcana Revealed
Since Pokemon cards are a high-demand item, Friday restocks ensure fresh inventory is available for the busiest shopping days of the week
Four more reprints are just some lands, all okay, nothing special
Losing nothing and gaining everything from this ability is pure value