How come some Z-Crystals don't have trials?

Question

I mean, some are just out in the open, with nothing special you have to do to get them.

Comments

I don't mean Z-Crystals meant for one Pokemon only, like Aloraichium Z, I mean the crystals that have to do with the Pokemon Types.

---

were do yu find raichuinium anyway?

---

Steelix boat in Seafolk Village
http://bulbapedia.bulbagarden.net/wiki/Z-Crystal

---

Thanks, dude!

Answer 1

Many crystals are placed in hidden places and for some the trial is the way you can find them, think about the one in the desert or the flying one hidden in ten carat hill or again for the bug one you have to defeat lots of team skull members.

Comments

ten CARROTS hill?

---

hahahahahahahahahahahhahahahahahahahaahahahahaahaahahahahaha
omigosh, I think I'm about to faint...
steamcrusader fainted.
Johnnyhax got a boosted 1,856 EXP! your other pokemon gained XP thanks to the exp share! pokemon guy grew to level 85

---

you defeated kahuna steamcrusader!
"Oh what a powerfully funny typomon, to have defeated my grand trial! take this upvotinium Z as a reward!"

---

god is a typo calm down. It's so childish to make fun of someone for typos, grow up please.

---

I'm not making fun of you. but ten CARROTS hill? I just imagine a hill shaped like a carrot or something stupid like that. I'm making fun of how that typo looked, not making fun of you for making it. you edited it anyway

---

I upvoted u anyway

---

i misunderstood your comments i'm sorry

---

its okay. that was seriously hilarious.
TEN CARROTS HILL
for other vegetable sun/moon area typos we could have
HANO BEETS