10 Most Broken Spell Cards In Yu-Gi-Oh!
2. Sky Striker Mobilize - Engage!
Released in 2018 Sky Striker Mobilize - Engage! is the most prominent card in the Sky Striker archetype.
Engage allows you to search your deck for ANY Sky Striker card, Sky Strikers are a spell heavy deck with serious Neon Genesis Evangelion vibes.
The main and only monster Raye jumps in and out of mechs according to the situation. They have spell cards that deal with spells and traps, that destroy monsters, that steal monsters, that negate effects the list goes on.
Having the ability to find any answer to your opponents most problematic card is amazing but Engage doest stop there. After you've found your card if you have three or more spells in your graveyard you get to draw one card from your deck.
Let's compare it to the legendary Pot of Greed. Pot draws two random cards for no cost. Engage draws any card you want or need for the current situation and one random card.
As previously stated Sky Strikers are a spell heavy deck and Engage is usually the last card you play to guarantee the extra card draw.
Engage was banned last year and Sky Strikers were the most dominant deck for two years straight. If it ever comes off the ban list it'll only ever be limited to one.