When Omarthis dies, manifest a number of cards from the top of your library equal to the number of counters on it
Whenever a player casts a spell or activates an ability that targets a creature or player, chose a player at random, that player chooses the target of that spell or ability
Want to get some practice in
If youre playing Thragtusk, beating the aggressive decks is generally very easy (you have to do more work, but that work isnt difficult), and when both players have Thragtusks, games almost always go absurdly long
Each printing (set + collector number) is a separate product on TCGPlayer, so you'd create separate alerts for each
Then each of your opponents may do the same, and each time an opponent does, you get to find and play another land