Changes

| level = 4

| rarity = R

| effect_types = Trigger, Condition, Ignition

| lore = If this card is [[Normal Summon|Normal]] or [[Special Summon]]ed: You can [[send]] 1 "[[HERO]]" [[Monster Card|monster]] from your [[Main Deck|Deck]] to the Graveyard. You can only use this [[effect]] of "Vision HERO Vyon" [[once per turn]]. Once per turn: You can [[banish]] 1 "HERO" monster from your Graveyard; [[Add a card|add]] 1 "[[Polymerization (Duel Links)|Polymerization]]" from your Deck to your [[hand]].