Two new defencive creatures that work together. The Siren and the Kraken

Both are made with spells cast on troops. The Siren from an Archer and she lives for just that one battle. She lures attacking troops away. The higher level Archer the stronger the Siren song. The Kraken is made by casting a spell on anything. If the spell changes a Barbarian the Karken is yellow, red if you use an Archer, green for a Goblin... During a defence an Archer is automaticlly converts by a pre-exiting spell and goes to work. The Kraken once created lurks in the water an grabs attacking troops if they get too close. As you lvl up the kraken gets bigger with longer tentacls and will even smash through your walls to get to the attacking troops that have gotten inside your walls. The two team up together and lures troops away from the fight and the Kraken kills them in gruesome ways like eating them, drowning, stuffing a troop into a mortar and blowing them off the battle field or (my favorite) Swatting them, then slowly curling it's tentical up towards your point of view exposing screeming enemies stuck to the tentical by the suction cups. Then throws them off the field of battle.

The Kraken can be rendered temorarily ineffective by cutting off it's tentacles or by a Lighting spell because water and electricity don't mix. The siren only af♥♥♥♥s male troops. Women, skeletons and other un-earthly creatures are not af♥♥♥♥ed

The Siren can lure attacting troop away or into more deadly defences. The Kraken eats anything it can, walking crawling or flying. It feeds itself. Eating enemy troops, the wandering towns women or now and again picking off one or two of your troop if your camp is too close to the water and the Kraken hasn't been fed lately by battle.