With Rooftop Storm active and a -3 on Liliana, you can cast zombies from your hand or graveyard, feed them to a sacrifice outlet of your choice, then just continue to recast them from your graveyard ad nauseum
The card is also an artifact enabling other potential synergies in the Tinker/Welder camp
Draft Boosters Play boosters have a bit of a higher chance of a player pulling a mythic (1 in 7) versus a draft booster (1 in 8)
Head of Project Purity, James abandoned the mission to bring clean water to the Capital Wasteland after the death of his wife during childbirth, taking their newborn and bartering for entry into Vault 101, before mysteriously breaking out of the Vault two decades later and kicking off the game's campaign
Not the most powerful or well supported of Magics creature types, but theres lots of individual bears that can fit your needs in other deck themes
Ranking: Could Be Fun Shiko, Paragon of the Way Shiko looks like a bomb in limited and like a great card for the 99 of a Dragon deck in Commander