Abyssal vine whip

The abyssal vine whip is an abyssal whip with a whip vine attached to it. It requires 85 Attack and 80 Slayer to wield.

The vine itself can be traded, but the abyssal vine whip is not tradeable. You can attach the vine to dyed whips too. The vine may be removed from the whip at any time using the "split" option.

The vine whip has slightly improved stats compared to the regular abyssal whip - it has an additional +4 Slash Attack Bonus and +2 Strength Bonus. It also has a chance to inflict poison starting at 48 damage. Furthermore, it has a more damaging special attack (see below).

Special Attack
The abyssal vine whip has a special attack, Vine Call. The attack summons a vine that strikes the target 10 times (after the initial hit, which functions the same as the rest of the vine hits - so 11 hits total) with 125% of the user's accuracy and 33% of their strength. The special attack uses 60% of the special attack bar. With the use of a recover special potion or a ring of vigour the special attack can be used two times in a row, however only one vine can be summoned at a time so if the vine from the first special attack is still going the second special attack will cause the first one to disappear. The attacks will only hit as long as the target is in range and can hit up to three targets in a Multicombat area. The special attack can also be used to damage a second enemy after killing the first one in non-multi if you move the enemy to the same position as the first one. Additionally, Vine Call may poison the opponent starting at 48 damage.

Dying in the Wilderness
If you die in the Wilderness while skulled and carrying a whip vine and you are killed by another player, the winner of the fight will get the whip and vine as two separate drops.

Trivia

 * It currently has the highest attack level requirement among non-Dungeoneering weapons, just beating chaotic weaponry at 80, as well as the highest slayer level requirement among non-Dungeoneering weapons.
 * The special attack's damage is boosted by the effect of the ferocious ring while in Kuradal's dungeon.
 * "Vine Call" can negate a strykewyrm's special attack if timed correctly. Whether or not this is a glitch is unknown.