yugioh toon card TOCH-IT002 - Harpie Lady - Collector's Rare - Toon Chaos for each of those monster(s) instead. Yugioh - Toon Dark Magician

This Cephalopod Sentry card would be beneficial in an artifact-heavy deck that focuses on controlling the board with various artifacts

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If you attack with higher-power creatures, the training ability can naturally boost Ryus power, and since you attacked, Ryu is tapped, which means you can untap to use the Hadoken ability

This gets a little tricky with adventures, but the first important thing to remember is that you're only using the mana value in the upper right corner of the card to determine if your adventure spell meets the discover criteria