Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Exile the top three cards of your library. Until end of turn, you may play cards exiled this way. (If you cast a spell this way, you still pay its costs. You can play a land this way only if you have an available land play remaining.)

Flying (This creature can't be blocked except by creatures with flying or reach.)
When Aegis Angel enters the battlefield, 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.)

Aeronaut Tinkerer has flying as long as you control an artifact. (It can't be blocked except by creatures with flying or reach.)

For each attacking creature, its owner puts it on the top or bottom of their library.

You can't play lands.
Sacrifice a land: Draw two cards. Activate this ability only once each turn.

[+1]: Until end of turn, up to one target creature gets +1/+1 and gains first strike, vigilance, and lifelink.
[−2]: Put a +1/+1 counter on each creature you control and a loyalty counter on each other planeswalker you control.
[−7]: You get an emblem with "If a source would deal damage to you or a planeswalker you control, prevent all but 1 of that damage."

Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate.

Whenever a creature an opponent controls dies, Altac Bloodseeker gets +2/+0 and gains first strike and haste until end of turn. (It deals combat damage before creatures without first strike, and it can attack and as soon as it comes under your control.)

: Target creature can't be blocked this turn.

: Regenerate Ancient Silverback. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Flying, vigilance
: Prevent all damage that would be dealt to another target creature this turn by sources of the color of your choice.
: Prevent all damage that would be dealt to target player or planeswalker this turn by sources of the color of your choice.

Equipped creature gets +2/+0 and has vigilance and "At the beginning of your upkeep, draw a card."
Whenever equipped creature dies, target opponent gains control of Avarice Amulet.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Destroy all enchantments.

Enchant creature
Enchanted creature has double strike. (It deals both first-strike and regular combat damage.)

: Add .
: Add or . Battlefield Forge deals 1 damage to you.

Sliver creatures you control have menace. (They can't be blocked except by two or more creatures.)

When Black Cat dies, target opponent discards a card at random.

Blastfire Bolt deals 5 damage to target creature. Destroy all Equipment attached to that creature.

, Sacrifice another creature: Put a +1/+1 counter on Blood Host and you gain 2 life.