Yu-Gi-Oh: 10 Most Powerful HERO Cards
9. Elemental HERO Liquid Soldier
Despite his intense price point, Liquid Soldier isn't a card you play multiples of in any deck, nor is he one you'll be reaching for in your first couple of turns. Liquid's power comes from his ability to extend, replenishing your field and your hand.
For starters, he acts like a free Monster Reborn when summoned, letting you fish out a Level 4 HERO from the GY back to the field, triggering effects of cards like Shadow Mist and Startos to keep your party going even longer. More potent is his second power; when used for a fusion summon he lets your draw 2 cards and discard 1. But this is triggered when he is sent to the Gy OR banished, meaning he can activate this effect off of Miracle Fusion.
A remarkable pair of abilities that have sent Bubbleman to obscurity and provide HERO decks with draw power they otherwise lack. The optional access to known beasts Absolute Zero and Acid is just a cherry on top.