"Secundus" redirects here. For the keystone, see Ascension Keystone Secundus.
For the pet version, see Legio Secundulus.
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Legio Secundus chathead

Legio Secundus is one of the bosses in the Monastery of Ascension. Accessing him requires an Ascension Keystone Secundus.

As with all the bosses in the Monastery of Ascension, Legio Secundus attacks primarily with a combination of a basic magic attack and a lightning attack - the latter of which is focused in a 2x2 square (expanding to a 3x3 square and then to a 4x4 square over two game ticks) which deals high, magic-style damage to the player if they stand where the lightning falls. (The lightning attack is always affixed to the player's location, and thus continuously moving throughout the fight is imperative.)

Like all of the Legiones within the Monastery of Ascension, Legio Secundus has a special ability which activates as his life points are gradually depleted in 25% intervals (every 7,500 life points drained) until death - occurring a total of three times throughout the fight. His special ability, however, is that he will incrementally increase the rate at which he spawns lightning by casting it instead of using his regular magic attack. Upon reaching 25% of his health, with only 7,500 life points remaining, he will only attack with lightning. As with all other Legiones, his special ability's activation is signaled by an overhead chat message.

Legios Secundus fight

Fighting Legio Secundus.


100% dropsEdit

Item Quantity Rarity GE price
Ascension shardAscension shard16–26Always4,560–7,410


No charmGold charmGreen charmCrimson charmBlue charm
Represents a 90% confidence range based on a sample of 125 kills.
6 charms are dropped at a time.
Add data to the log (requires JavaScript).

Main dropEdit

Item Quantity Rarity GE price
Coins 10000Coins37,000–40,000Common37,000–40,000
Coins 10000Coins57,000–60,000Uncommon57,000–60,000
Grimy snapdragonGrimy snapdragon10Common34,940
Grimy avantoeGrimy avantoe10Common22,910
Grimy dwarf weedGrimy dwarf weed5Common13,780
Grimy lantadymeGrimy lantadyme5Common21,645
Grimy torstolGrimy torstol5Uncommon22,010
Dwarf weed seed 5Dwarf weed seed2Common1,766
Lantadyme seed 5Lantadyme seed2Common2,178
Torstol seed 5Torstol seed1Uncommon1,849
Rune platebodyRune platebody(noted)Uncommon74,328
Dragon longswordDragon longsword1Uncommon55,254
Sirenic scaleSirenic scale1Uncommon[1]362,460
Rune barRune bar4Uncommon54,888
Magic shieldbow (u)Magic shieldbow (u)45–55Common23,715–28,985
Dragon arrowheads 5Dragon arrowheads30–60Common8,550–17,100
Rune arrowheads 5Rune arrowheads80–120Common15,680–23,520
Onyx bolt tips 5Onyx bolt tips1–11Uncommon6,545–71,995
Crystal triskelion fragment 1Crystal triskelion fragment 1[2]1Very rareNot sold
Crystal triskelion fragment 2Crystal triskelion fragment 2[2]1Very rareNot sold
Crystal triskelion fragment 3Crystal triskelion fragment 3[2]1Very rareNot sold

Tertiary dropsEdit

Item Quantity Rarity GE price
Ascension Keystone PrimusAscension Keystone Primus1Rare263,240
Ascension Keystone SecundusAscension Keystone Secundus1Rare186,984
Ascension Keystone TertiusAscension Keystone Tertius1Rare86,281
Ascension Keystone QuartusAscension Keystone Quartus1Rare116,895
Ascension Keystone QuintusAscension Keystone Quintus1Rare86,242
Ascension Keystone SextusAscension Keystone Sextus1Rare119,240
Ascension gripsAscension grips1Very rare[3]2,182,826
Ascension signet IIAscension signet II1Rare (1/50)[4]Not sold
Corrupted Ascension signet IICorrupted Ascension signet II1Very rare[5]Not sold
Order journal pageOrder journal page1UncommonNot sold
  1. ^ Previously confirmed to be 1/8 by Mod Lee, later updated.[1].
  2. ^ a b c Triskelion fragments are dropped in order.
  3. ^ The Ascension grips can only be received as a drop if the player is on a slayer task.
  4. ^ Mod Daze. J-Mods - Can you help us put an end to the Ascension Signet drop rate debate?. 16 February 2017.*
  5. ^ Has a base drop rate of 1/1,000, with a threshold of 1,200.

Universal dropsEdit

Universal drops are dropped by nearly every monster outside of Daemonheim.
These drops are dropped alongside main drops.
Item Quantity Rarity GE price
Key tokenKey token1RareNot sold


  • Legio Secundus is roughly Latin for "Second Legion". However Legio is a feminine noun, while Secundus is a masculine adjective; the correct form would be Legio Secunda. Legions were the largest units of the Roman army and there were 6 in a whole army, hence there are six legiones in the Monastery.

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