New Spell- Ghost Spell

I don't know if a spell like this has been posted before but if it has, my apologies. This is my take on this spell idea though so, it might be different.

The New Spell - Ghost Spell

What it does - Makes troops in the spells radius invisible.

States and Levels

Level 1 Ghost Spell
Range - 5x5 circle
Spell Duration - 5 seconds
Cost 27,000 Elxier
Effect Type - Area Splash
Time to create - 30 minutes
Targets - ground

Level 2 Ghost Spell
Range - 5x5 circle
Spell Duration - 10 seconds
Cost 30,000 Elxier
Effect Type - Area Splash
Time to create - 30 minutes
Targets - ground

Level 3 Ghost Spell
Range - 6x6 circle
Spell Duration - 15 seconds
Cost 33,000 Elxier
Effect Type - Area Splash
Time to create - 30 minutes
Targets - ground

The spell look would be a grayish color and the troops would turn a little gray as well. Please tell me what you think.

Extra Space if needed.

You say "Ghost" but it sounds more like "Invisibility".

What does the "invisible" status include?

• Will the troop be able to attack while being invisible?
• Can defense structures attack these troops?
• Will a inferno tower / wizard tower be able to hit them since their attack is "magical"
• Pass through walls since they are now Ghosts? (Just use Jump spell)

That's a good idea but the time duration is to long 15 seconds if it affects inferno tower then a lvl 4 inferno if they exist sorry max inferno got attcked it could instantly be destroyed maybe 5-7-10 for time all else is ok I think

I agree about the durations though. Even the queen gets just a few seconds.

Thank you all for the feed back, i guess the time for 1 could be 3, 2 could be 5 and 3 could be 7 seconds. Sound good? When I say "Ghost" I mean that they are invisible and hard to see. Troops would act completely normal under the spell, but defenses wouldn't be able to target them. Maybe as a balance to Heros, Heros would be able to use this spells abilitys.

I like the idea, but I think the times should only be 5 and 7, with only 2 levels, because there's no point in having the spell for 3 seconds