His sacrifice ability is something I love to have in creature decks, and Ive long played cards like Selfless Spirit and even Dauntless Escort to get this effect
Ice types resist 1 type, which they receive half damage from: Ice - It can't freeze itself (as its already frozen), and thus, is immune to the freezing status effect
Damage remains on characters between turns
Additionally, it can pump other artifact creatures and grant them menace at the beginning of each combat, so its a strong and aggressive commander to build around
Note the two colorless mana basic land cycling there so this can fit into any Commander or Five Color brew and then sort your mana's need like Forest for that Explosive Vegetation in your hand
Torbran, Thane of Red Fell Red Red wants to deal damage, and Torbran wants to deal more of it