Sword of Sinew and Steel (Retro Foil Etched) [Modern Horizons] World Championships 2010 and you have no maximum

and you have no maximum hand size for the rest of the game

Set: The Dark Type: Creature — Goblin Wizard Rarity: Rare Cost: {2}{R}{R} {T}: You may put a Goblin permanent card from your hand onto the battlefield

it deals X damage to each opponent and each planeswalker they control

Soratami Ascendant

Sword of Sinew and Steel (Retro Foil Etched) [Modern Horizons] World Championships 2010 and you have no maximumSet: Modern Horizons Type: Artifact Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2 +2 and has protection from black and from red. Whenever equipped creature deals combat damage to a player, destroy up to one target planeswalker and up to one target artifact. Equip {2}