Elrond, Master of Healing Elrond, Master of Healing adds lots of value to your scrying abilities while also giving you a good way to draw cards
Discard both that opponent's card and 1 card from your hand of the same type (Monster, Spell, or Trap), then add this card from the field to your opponent's hand, and if you do, draw 1 card
Get tonnes of entries You can request changes and revisions and only pay when you're satisfied
These cards cannot be used on the turn they are played, and you must instead wait until the next turn
No downsides, just pain
To add to that, red also provides Goblin Dark-DwellersGoblin Dark-Dwellers and Past in FlamesPast in Flames, which dont return cards back to hand but act as RegrowthRegrowth effects in their own ways