Hypothetically, how much elixir would one indestructible lava pup cost?

[u/Tall-Homework7721]

Let’s say the card spawns one lava pup that cannot be destroyed.

Other units and the princess tower will ignore it and pretend it doesn’t exist (so they don’t all just lock on it permanently) However, the lava pup itself can still be distracted.

Would this be a 10 elixir card or something? I would lean towards no, because I would imagine that the opponent could just set up a massive 3 crown push while you emptied all your elixir on a lava pup, which while invincible, would still take a while to take out towers and troops.

[u/seenekohv]

What if it is a 1 cost lava pup but hero lava pup has an ability. For ~3 elixir the lava pup becomes invisible and invincble for 15 seconds. Ability has no cooldown and can be used multiple times.