Oof Mode

Oof Mode is an upgrade to Destructomode in terms of difficulty. It adds even more debuffs and features.

This is a mode like Expert Mode, not a mode like Hardmode.

General Changes
All enemies have 1.2x their Destructomode health, damage and defence.

Slimes can teleport, like the King Slime, albeit slower.

Wyverns and Mimics can spawn in pre-hardmode Post-Evil boss.

Bosses are buffed.

You have a 3% higher chance to get bad modifiers. (This stacks with Destructomode, so actually it's 8% higher.)

Modifiers are now slightly more drastic. If you get the Legendary modifier in destructomode, it will increase the damage by 30%, however if you do it in Oof Mode, it will increase the damage by 35%.

The Player now gets the Freezing Cold debuff upon entering the Ice Biome, which lowers speed by 50%.

Upon entering the Corruption, the player gets the Corrupt Curse debuff, which will make the player spread the corruption to anything they touch until they leave the biome. The same thing happens with the crimson with the Crimtane Curse debuff, however the Crimtane Curse debuff also inflicts Ichor.

Activation
Oof mode is activated by throwing a Copper Pickaxe into lava in a Destructomode world. Luckily you can still craft the Wood Pickaxe, however that's weaker.

Boss Changes
King Slime - HP increased to 8950 (from 8500.) He now shoots 10 spikes at the player and deals more damage on touch. He also teleports more and will inflict the Slimed debuff onto the player if they step in a 10 block radius of him.

He drops the Ice Talisman if fought and beaten in the Ice Biome, which provides immunity to the Freezing Cold Debuff.