Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)When Sylvan Messenger enters, reveal the top four cards of your library. Put all Elf cards revealed this way into your hand and the rest on the bottom of your library in any order.
Whenever an Elf you control dies, exile it., Pay 2 life: Until end of turn, you may cast a creature spell from among cards exiled with Serpent's Soul-Jar.
Multikicker (You may pay an additional any number of times as you cast this spell.)Creatures you control get +1/+1.When Marshal's Anthem enters, return up to X target creature cards from your graveyard to the battlefield, where X is the number of times Marshal's Anthem was kicked.
When Whirler Rogue enters, create two 1/1 colorless Thopter artifact creature tokens with flying.Tap two untapped artifacts you control: Target creature can't be blocked this turn.
Whenever one or more cards are put into exile from your hand or a spell or ability you control exiles one or more permanents from the battlefield, put that many +1/+1 counters on Hero of Bretagard.As long as Hero of Bretagard has five or more counters on it, it has flying and is an Angel in addition to its other types.As long as Hero of Bretagard has ten...
Myriad Landscape enters tapped.: Add ., , Sacrifice Myriad Landscape: Search your library for up to two basic land cards that share a land type, put them onto the battlefield tapped, then shuffle.
: Add ., : Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters with a number of additional +1/+1 counters on it equal to the number of times it's been cast from the command zone this game.