Not a web app, but Magic Set Editor is quite useful for making cards, even if for fun. It can make cards in the form of MTG, VS, And Yugioh. Even if this isn't used just try around, it is quite fun to make cards :)
Kind of sounds like Magic: The Gathering. First off it needs tapping, and untapping phases. When a creature attacks, it taps. If a creature blocks, it can't tap. You can't use tappable abilities while the creature is tapped.
With the core 'janked' up, the island started shaking. Remember that? (EDIT) Perhaps I wasn't helpful enough. It probably started an earthquake which made the egg corridor look like that.
Dear Bloodfire,
Post again once you have learned how to correctly use forums. Cave Story forums are for details, and we like good grammar. Try it.
From,
This guy.
(EDIT) While you're at it, let me give this a try. 'There is no need...
If Youre On A Computer Where You Arent Admin, The Cave Story Installer Wont Work.
I Made This File To Download If You Cant Install.
/\_=http://www.mediafire...60itb9rfpgx82ii=_/\
Enjoy Playing English With No Admin! :orangebell:
If youre computer has no winrar to extract...
Name: Cave Story Hell Run
Creator: Kolekelley2
Type: Untimed, Edited To Spawn At (Blcny2), Partial Edits
Status: Active
Features: Battle Hell Any Time
Blurb:A Simple Game Where You Go Through Hell
Link: http://www.mediafire.com/download.php?fpahgs2pg2po38g