Oak plank: where to get it
| Source | Quantity | Chance per roll |
|---|---|---|
[] | 5 | 6/128 |
| Beaver [] | 1 | Unknown |
| Beaver scroll (Multichop) [] | 0–3 | Unknown |
| Chest (Carnillean Rising) [{'content': 'Only if the player has not already claimed it', 'name': 'claim'}] | 100 | Always |
[] | 4 | 1/10 |
| Eclectic impling jar [] | 4 | 1/10 |
| Giant Oyster (Easy) [] | 20 | 1/29 |
| Ithell worker (Pickpocketing) [] | 1 | 10/128 |
| Magical chest (Tier 3) [] | 3–10 | Varies |
| Magical chest (Tier 4) [] | 3–10 | Varies |
| Mystery box (Court Cases) [{'content': 'Using an estimated rarity as not enough data has been submitted.', 'name': 'estimated'}] | 10 | Common |
| Plank Make (Livid farm) [{'content': "Only when the wish More Planks, Please! is active. Noted plank will be received if players don't have enough space in the backpack.", 'name': 'lividwish'}, {'content': 'If Plank Make is cast on oak logs.'}] | 1 | Unknown |
| Premier Vault (Ironman Mode) [] | 1–5 | Varies |
[{'content': 'Requires having unlocked the Morytania legs 2. Can only be claimed once per week.', 'name': 'free'}] | 140 | Always |
| Reward casket (easy) [] | 20 | 1/29 |
| Squeal of Fortune/Rewards [] | 20 | Common |
| Squeal of Fortune/Rewards [] | 60 | Uncommon |
| Tormented wraith [] | 80 | 30/512 |
| Treasure turtle (Easy) [] | 20 | 1/29 |
| Undead troll (Medium level) [] | 6 | 4/128 |
[] | 1 | 1/100 |
| Young impling jar [] | 1 | 1/100 |
| Zombie (Lair of Tarn Razorlor) (Levels 72–75) [] | 1 | 2/128 |