Whenever you activate an ability of an artifact, if it isn't a mana ability, you may pay . If you do, copy that ability. You may choose new targets for the copy.
Kird Chieftain gets +1/+1 as long as you control a Forest.: Target creature gets +2/+2 and gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.)
Defender (This creature can't attack.)Whenever Hornet Nest is dealt damage, create that many 1/1 green Insect creature tokens with flying and deathtouch. (Any amount of damage a creature with deathtouch deals to a creature is enough to destroy it.)
When you cast this spell, reveal the top X cards of your library. You may put a nonland permanent card with mana value X or less from among them onto the battlefield. Then shuffle the rest into your library.Genesis Hydra enters with X +1/+1 counters on it.
Flying (This creature can't be blocked except by creatures with flying or reach.)When Aegis Angel enters, another target permanent gains indestructible for as long as you control Aegis Angel. (Effects that say "destroy" don't destroy it. A creature with indestructible can't be destroyed by damage.)
, , Put a verse counter on Yisan, the Wanderer Bard: Search your library for a creature card with mana value equal to the number of verse counters on Yisan, put it onto the battlefield, then shuffle.
Jorubai Murk Lurker gets +1/+1 as long as you control a Swamp.: Target creature gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)
: Regenerate Ancient Silverback. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)
Deathtouch: Return up to three target creature cards from your graveyard to your hand., Exile Soul of Innistrad from your graveyard: Return up to three target creature cards from your graveyard to your hand.
Other green creatures you control get +1/+1., : Another target green creature you control gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.)
Flying: Draw a card for each color among permanents you control., Exile Soul of Ravnica from your graveyard: Draw a card for each color among permanents you control.
