Chrome Mox [Kaladesh Inventions]Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {0} Imprint When Chrome Mox enters the battlefield, you may exile a nonartifact, nonland card from your hand. {T}: Add one mana of any of the exiled card's colors.

You have no maximum hand size

but it explains much

Set: Celebrations: 25th Anniversary - Classic Collection Type: Fire Rarity: Holo Rare Retreat cost: Colorless

/ Stand like Druids of old

Set: Sword & Shield: Battle Styles Type: Supporter Rarity: Secret Rare

and each one has been given brand-new art with loads of references to popular legendary characters

Set: Black & White: Dark Explorers Type: Colorless Rarity: Promo Retreat cost: Colorless

Set: Black & White: Legendary Treasures Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Set: Platinum: Base Set Type: Lightning Rarity: Common Retreat cost: Colorless

Titania is literally an aspect of the forest itself

Equip—Pay 3 life

Set: XY: Generations Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless