This toughness puts him just out of bolt range and means he also doesn't go down to Cut Down
Nevils jump ability is definitely fun, it's likely to cause some issues when being played in a cramped LGS
Ill-Gotten Gains can also be used to generate mana
You can give creatures you dont control -2/-0 until the end of the turn, you can create a taped Powerstone token, you can make a 0/0 Construct creature that has +1/+1 for each artifact you control or you can scry 1 and then draw a card
The current mulligan rule for most formats is the London Mulligan, where you always redraw a new hand of seven cards regardless of how many mulligans youre up to, but then return cards from that seven to the bottom of your library until you reach the size youre meant to be at
Whether you are a casual player or a serious collector, the ENSKY card sleeves are a practical and visually appealing choice to enhance your Magic The Gathering experience