Let your pet do the hitting. Cheap attacks, big Squeeze, hard to kill.
Data from build 23811903, updated

The Necrobinder
A Spireborn lich who seeks revenge. Calls upon her trusty left hand, Osty, in combat.
Stack Summon to raise Osty's Max HP, then hand him a hand of cheap attacks. Squeeze grows with every other Osty attack in your deck, Calcify adds 4 to each hit, and Bone Flute turns every swing into Block. Simple to run, and fast enough that elites rarely get going.
Bone FluteCommon2 Block every time Osty attacks. Four cheap hits is 8 Block you didn't pay for.
Phylactery UnboundStarterSummon 5 at combat start and 2 every turn. Ancients offer it in place of your starter, so take it when you see it, but don't count on it.
Ivory TileRareRare. Gives back 1 Energy whenever you play a 3-cost card, and Squeeze and Reanimate both cost 3.
3SqueezeRare AttackOsty deals 25 damage. Deals 5 additional damage for ALL your other Osty Attacks.Osty deals 25, plus 5 for every other Osty Attack in your deck, Exhaust Pile included. Pack in cheap Osty cards and it one-shots things.
1CalcifyUncommon PowerOsty's attacks deal 4 additional damage.Osty's attacks deal 4 more damage for the whole fight. Play it first, always.
0FetchUncommon AttackOsty deals 3 damage. If this is the first time this card has been played this turn, draw 1 card.0 Energy, Osty hits for 3, and it draws a card the first time you play it each turn. It never costs you a turn.
1RattleUncommon AttackOsty deals 7 damage. Hits an additional time for each other time he has attacked this turn.Hits one extra time for each time Osty already attacked this turn. Play it last.
2Necro MasteryRare PowerSummon 5. Whenever Osty loses HP, ALL enemies lose that much HP as well.Summon 5, and every point of HP Osty loses hits all enemies for the same amount.Take these on sight. The build doesn't work without them.
Strong once the core is in. Take them over anything below.
Fine until something better shows up. First to go when a shop offers removal.
Does little in this deck. Skip the reward and keep the deck thin.
Drafting without a plan? The card tier list ranks every card for its own character, and those picks hold up in any deck.
Open the card tier list