For players seeking a profitable and engaging Slayer task in Old School RuneScape, Lava Strike Wires on Chard Island are an excellent option. With relatively moderate requirements with OSRS Accounts and rewarding loot, this activity is perfect for mid-level Slayer and Sailing players. Here’s a detailed guide to help you locate, defeat, and maximize your efficiency when tackling Lava Strike Wires.

Requirements and Preparation
To face Lava Strike Wires, you need the following: 62 Slayer, 60 Sailing, a rope, and access to your player-owned boat. Additional preparation includes bringing appropriate combat gear and considering defensive options against red and black dragons encountered en route. Anti-fire shields, Protect from Magic, or simply high Hitpoints can mitigate damage from dragon breath.

Getting to Chard Island
Start your journey by teleporting to the Void Knight Outpost using a Pest Control teleport scroll, available on the Grand Exchange. From the outpost, head north to the dock and summon your boat. Sail directly south towards Chard Island. Once you arrive, make your way northwest to the dark hole in the ground. Click “climb down,” then attach your rope when prompted. Note that the rope remains permanently attached, so you won’t need to replace it in future visits.

Navigating the Cave
After descending, head east toward the Lava Strike Wires. On your path, you may encounter red and black dragons. These dragons can hit with dragon breath, but their damage can be mitigated as mentioned earlier. Once inside, be aware that Lava Strike Wires attack with both melee and ranged attacks. However, if you stay within melee distance, they will only use melee attacks against you.

Combat Strategy
Lava Strike Wires have 150 HP, deal a maximum of 12 damage, and provide 154 Slayer XP per kill. They are weak to stab attacks and have a 50% elemental weakness to water spells. Classified as dragons, Dragon Hunter weapons like the Dragon Hunter Lance are particularly effective. They are also considered wires for Slayer task purposes, meaning they can replace certain wire tasks given by Konar, such as worms. Note that cannon use is not permitted in this cave.
Combat styles are flexible: melee, ranged, or magic all work, though melee is safest for controlling their attack style. For ranged attacks, be cautious, as there is no reliable safe-spotting method.

Loot and Rewards
Lava Strike Wires drop several valuable items, making them a profitable Slayer target. On-task kills average around 17k GP, while off-task kills are roughly 8.4k GP. Key drops include:
· Strike Wiring Bones (100% drop)
· Alcheable items such as Rune Armor and Weapons
· Lava Battle Staffs, various runes, and rune ammo
· Bolt tips, cannonballs, and assorted herbs
· Miscellaneous items including Runite Ore, Dragon Arrow tips, and coins
· Dragon Metal Sheet: 1/100 chance on task, worth ~1.1M, and counts for the Collection Log
· Brimstone Key: 1/77 chance on a Konar task
· Hard clue scrolls, with an unknown drop rate
For long-term convenience, players can build a bank chest south of the Lava Strike Wires entrance on Chard Island. This requires 70 Construction, a saw, hammer, 1 Magic Stone, 2 Cup Chronicle Bars, 2 Addi Bars, and 4 Ironwood Planks, costing approximately 1 million GP.

Superior Spawn: Magma Strike Wires
With the Bigger and Better Slayer unlock, there is a chance for a superior spawn: the Magma Strike Wire. These have 340 HP, deal a max hit of 26, give 3,600 Slayer XP, and are weak to slash and magic attacks. They also drop high-value unique items including the Mist and Dust Battle Staff, the Eternal Slayer Gem (~8.4M), and the Imbued Heart (~113M).

Final Tips
Lava Strike Wires are a versatile Slayer target, offering both decent XP and profitable drops. Melee is often the simplest strategy, though ranged and magic are viable. Bringing defensive gear for dragons with OSRS Power Leveling is advisable, and building a bank chest on Chard Island can save significant travel time for extended trips. With these tips, you’ll be well-prepared to farm Lava Strike Wires efficiently and profitably.