Tried something like that once.
Super boring.
it's actually not boring
here was the situation
me 600/50000 guy 12500/50000
On his field is a lone Blue Eyes and two magic cards, neither important, and no cards in his hand.
He attacks a face down Witch of the Dark Forest, I put Lord of D. into my hand, as it's effect allows me to draw a monster with a defense lower than 1500.
In my hand I have been stalling and stockpiling Vorse Raider, Blue Eyes, Tyrant Dragon, double summon, change of heart, and that nuzzler thing equip card. The next draw I get flute of the summoning dragon.
To change the entire game and win, I used double summon to summon Lord of D. (1200) and Vorse Raider. (1900) With flute of the summoning dragon, I can summon Blue Eyes (3000) and Tyrant Dragon. (2900) Change of Heart brings his Blue Eyes to my side of the field, and I used that nuzzler equip card to Blue Eyes (now 3700) for a whopping total of 12700 damage to his life points.