Pod is great for helping assemble creature based combos or to generate value with tutoring, EtB and upon death triggers in a more midrange style of deck
Finally, the last chapter will be quite useful for clearing away blockers on what will hopefully be our alpha-strike turn
The third ability of Aang's Iceberg allows you to sacrifice Aang's Iceberg as the ability resolves, not as a cost to activate the ability
This is because new cards are created all the time, creating a brand-new context for your cards every time that happens
Rest in Peace effectively shuts down decks that rely on their graveyards, but this also generally relegates Rest in Peace to the sideboard instead of the main deck
That stopped being a thing pretty quickly as dorks first phased out for super powerful spells, then slowly phased back in, first with lots of utility and EtB effects and more recently with massive amouts of stats, keywords, activated, triggered and static abilities too