If you have a colorless creature card in your graveyard while you control Grizzled Angler, it won't transform yet
When it enters the battlefield or when it attacks, you can either add or remove charge counters from Immard, helping keep it alive by giving it indestructible or dealing four damage to any target
Just think how many lands Oblivion Sower gets if youve tapped the Thief a couple of times
Serra Bestiary Sister of Silence Spitting Slug Squelch Stifle Sublime Epiphany Tale's End Tawnos, Urza's Apprentice Tazri, Stalwart Survivor
In cube this is painfully slow and frequently a liability
Cyclonic Rift doesnt deal damage, it doesnt enchant or equip, it isnt a blocker, and it doesnt target when overloaded