If you dont put the card onto the battlefield, you may put it on the bottom of your library
This Gollum can work similarly to cards like Defiant Bloodlord or Sanguine Bond, but you must first deal combat damage with Gollum to a player
Mana and Lands I know I just covered a full cycle of 10 dual lands, but Im not quite done with mana-producing cards yet
Due to the myriad preconstructed decks and budget options, its no wonder that Commander is the most played format on paper
If you just bounced two Knight tokens and a Lyra Dawnbringer last turn, and then dropped Karn for free, the last thing theyre gonna want to see is Karns Temporal Sundering bouncing the Lyra again, and giving you two uncontested attacks without her around And thats to say nothing of having your own Lyra Dawnbringer when you Sundering
The final piece of advice I can offer you is to make sure you spend time getting lots of games in with your decks once theyre built