I think Wrenn and Six could be really good in a grindier version with some utility lands.
Most likely it could replace Bob, because it plays a similiar role by prodiving some sort of card advantage, but additionally the ping ability will be great against a lot of decks.
Maybe smth like that:
Most likely it could replace Bob, because it plays a similiar role by prodiving some sort of card advantage, but additionally the ping ability will be great against a lot of decks.
Maybe smth like that:
1 Grim Flayer
1 Courser of Kruphix
3 Scavenging Ooze
4 Tarmogoyf
2 Tireless Tracker
1 Bloodbraid Elf
Planeswalker (6)
3 Liliana of the Veil
3 Wrenn and Six
Instant/Sorcery (17)
3 Fatal Push
4 Lightning Bolt
1 Abrupt Decay
2 Assassin's Trophy
1 Maelstrom Pulse
4 Inquisition of Kozilek
2 Thoughtseize
4 Verdant Catacombs
2 Bloodstained Mire
2 Wooded Foothills
4 Blackcleave Cliffs
2 Forest
2 Swamp
1 Mountain
1 Blood Crypt
2 Overgrown Tomb
1 Stomping Ground
1 Blast Zone
1 Ghost Quarter
1 Field of Ruin
1 Nurturing Peatland
1 Bojuka Bog
2 Ghost Quarter