Solving several issues.

code/modules/antagonists/changeling/changeling.dm

@@ -397,20 +397,31 @@
 			escape_objective_possible = FALSE
 			break
 	var/changeling_objective = rand(1,3)
+	var/generic_absorb_objective = FALSE
+	var/multiple_lings = length(get_antag_minds(/datum/antagonist/changeling,TRUE)) > 1
 	switch(changeling_objective)
 		if(1)
-			var/datum/objective/absorb/absorb_objective = new
-			absorb_objective.owner = owner
-			absorb_objective.gen_amount_goal(6, 8)
-			objectives += absorb_objective
+			generic_absorb_objective = TRUE
 		if(2)
-			var/datum/objective/absorb_changeling/ac = new
-			ac.owner = owner
-			objectives += ac
+			if(multiple_lings)
+				var/datum/objective/absorb_changeling/ac = new
+				ac.owner = owner
+				objectives += ac
+			else
+				generic_absorb_objective = TRUE
 		if(3)
-			var/datum/objective/absorb_most/ac = new
-			ac.owner = owner
-			objectives += ac
+			if(multiple_lings)
+				var/datum/objective/absorb_most/ac = new
+				ac.owner = owner
+				objectives += ac
+			else
+				generic_absorb_objective = TRUE
+
+	if(generic_absorb_objective)
+		var/datum/objective/absorb/absorb_objective = new
+		absorb_objective.owner = owner
+		absorb_objective.gen_amount_goal(6, 8)
+		objectives += absorb_objective
 
 	if(prob(60))
 		if(prob(85))

code/modules/antagonists/changeling/powers/spiders.dm

@@ -1,7 +1,7 @@
 /obj/effect/proc_holder/changeling/spiders
 	name = "Spread Infestation"
 	desc = "Our form divides, creating arachnids which will grow into deadly beasts."
-	helptext = "The spiders are thoughtless creatures, and may attack their creators when fully grown. Requires at least 3 DNA gained through Absorb, and not through DNA sting. This ability is very loud, and will guarantee that our blood will react violently to heat."
+	helptext = "The spiders are thoughtless creatures, and may attack their creators when fully grown. Requires to have gained 3 DNA through Absorb (regardless of current amount), and not through DNA sting. This ability is very loud, and will guarantee that our blood will react violently to heat."
 	chemical_cost = 45
 	dna_cost = 1
 	loudness = 4