mtg.wtf

Whenever this creature attacks, creatures you control gain trample and get +X/+X until end of turn, where X is the greatest power among creatures you control.

{1}{G}: You may return another creature you control to its owner's hand. If you do, this creature gains indestructible until end of turn.

If one or more counters would be put on an artifact or creature you control, that many plus one of each of those kinds of counters are put on that permanent instead.
If you would get one or more counters, you get that many plus one of each of those kinds of counters instead.

Creatures you control gain indestructible until end of turn.
Addendum — If you cast this spell during your main phase, put a +1/+1 counter on each of those creatures and they gain vigilance until end of turn.

Improvise
Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.

Destroy target creature or planeswalker.

Whenever a creature you control enters, this enchantment deals 1 damage to each opponent.

If one or more tokens would be created, twice that many of those tokens are created instead.
If one or more +1/+1 counters would be put on a creature, twice that many +1/+1 counters are put on that creature instead.

{T}: Add one mana of any color in your commander's color identity.
Sacrifice this artifact: Draw a card.

Whenever this creature attacks, target player mills half their library, rounded up.

Other Goblins you control get +1/+1.
Sacrifice a Goblin: Destroy target artifact.

Trample
Whenever Ilharg attacks, you may put a creature card from your hand onto the battlefield tapped and attacking. Return that creature to your hand at the beginning of the next end step.
When Ilharg dies or is put into exile from the battlefield, you may put it into its owner's library third from the top.

When this creature dies, search your library for any number of creature cards with total mana value 6 or less, put them onto the battlefield, then shuffle.

Vigilance, trample, haste
Whenever Gishath deals combat damage to a player, reveal that many cards from the top of your library. Put any number of Dinosaur creature cards from among them onto the battlefield and the rest on the bottom of your library in a random order.

Target creature gets -5/-5 until end of turn.

This spell costs {1} less to cast for each creature on the battlefield.
Blasphemous Act deals 13 damage to each creature.

Destroy target permanent. Its controller creates a 3/3 green Beast creature token.

Creature cards in graveyards and libraries can't enter the battlefield.
Players can't cast spells from graveyards or libraries.

Choose target spell or permanent that's red or green. Its owner puts it on their choice of the top or bottom of their library.

Counter target spell.