Once its ability is granted by the Cauldron, your entire board becomes a collection of powerful mana producers
This is especially true if the abundance of removal and enemy creatures are multicolor
Surely, there aren't any Magic players who would get salty enough from a turn three combo loss to never press the surrender button...
Between the two formats, Lindblum is likely to make a bigger splash in Pioneer
When it enters the battlefield, you can search your library for a creature that has toughness of two or less, reveal it, and put it into your hand, shuffling your library afterwards
Yes, Samwise Gamgee is a key card in 3 combo(s) in our combo database, linked from the Combos section of this page