Cita:
502.59a Suspend is a keyword that represents three abilities. The first is a static ability that functions while the card with suspend is in a player's hand. The second and third are triggered abilities that function in the removed-from-the-game zone. "Suspend N-[cost]" means "If you could play this card from your hand, you may pay [cost] and remove it from the game with N time counters on it. This action doesn't use the stack," and "At the beginning of your upkeep, if this card is suspended, remove a time counter from it," and "When the last time counter is removed from this card, if it's removed from the game, play it without paying its mana cost if able. If you can't, it remains removed from the game. If you play a creature spell this way, it gains haste until you lose control of the spell or the permanent it becomes."
Se nomini rift bolt, il turno dopo quando leverai il segnalino non potrai giocare il bolt che resterà sospeso(aspettando un burning su di lui^^)
stifle direi che puoi usarlo per non far rimuovere un segnalino dalla carta sospesa all'inizio del mantenimento
