Kalista-Rekindler with Spiders

My take on Kalista-Rekindler synergy. Elise package can apply early pressure and help stall the game until Rekindler and spiders can help Kalista level.

Mulligan for spider cards (Hapless Aristocrat, Elise, Brood Awakening),Kalista, and Wraithcaller. Against aggro keep Vile Feast. If opponent is slow and I got Kalista, I may also keep Haunted Relic or even The Rekindler.

Most games are won by Kalista and try to level her as fast as possible using spiders and Haunted Relics. Ideally you aim to play RekindlerBADCARDNAME on turn 7. Your opponent wouldn't want Rekindler to die if they know you want to resurrect it with Kalista. So on turn 8, you play Chronicler of RuinsBADCARDNAME on Rekindler so you would have two Kalista to resurrect two Rekindlers who would summon two more Kalista and you just snowball from there.

Cores are the 3-of cards. Flexible / meta-based slots are the removals and Deny. Give it a try and see if you have a better build to share!